| 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 | $226.82 | 8.499% | $246.0974 | $246.10 | $246.10 | $246.10 |
| Purchase #2 | $32.87 | 10.305% | $36.2573 | $36.26 | $36.25 | $36.30 |
| Purchase #3 | $248.59 | 13.808% | $282.9153 | $282.92 | $282.90 | $282.90 |
| Purchase #4 | $171.35 | 13.449% | $194.3949 | $194.39 | $194.40 | $194.40 |
| Purchase #5 | $204.58 | 7.371% | $219.6596 | $219.66 | $219.65 | $219.70 |
| Purchase #6 | $84.75 | 6.388% | $90.1638 | $90.16 | $90.15 | $90.20 |
| Purchase #7 | $68.70 | 6.306% | $73.0322 | $73.03 | $73.05 | $73.00 |
| 7 purchase totals = | $1,037.66 | $1,142.5205 | $1,142.52 | $1,142.50 | $1,142.60 | |