| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $105.95 | 7.164% | $113.5403 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $249.85 | 10.247% | $275.4521 | $275.45 | $275.45 | $275.50 |
| Purchase #3 | $184.65 | 5.233% | $194.3127 | $194.31 | $194.30 | $194.30 |
| Purchase #4 | $149.37 | 3.460% | $154.5382 | $154.54 | $154.55 | $154.50 |
| Purchase #5 | $123.32 | 10.114% | $135.7926 | $135.79 | $135.80 | $135.80 |
| Purchase #6 | $207.62 | 11.160% | $230.7904 | $230.79 | $230.80 | $230.80 |
| Purchase #7 | $205.94 | 11.761% | $230.1606 | $230.16 | $230.15 | $230.20 |
| 7 purchase totals = | $1,226.70 | $1,334.5869 | $1,334.58 | $1,334.60 | $1,334.60 | |