| 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 | $12.77 | 6.614% | $13.6146 | $13.61 | $13.60 | $13.60 |
| Purchase #2 | $183.90 | 4.830% | $192.7824 | $192.78 | $192.80 | $192.80 |
| Purchase #3 | $245.28 | 7.784% | $264.3726 | $264.37 | $264.35 | $264.40 |
| Purchase #4 | $82.34 | 13.205% | $93.213 | $93.21 | $93.20 | $93.20 |
| Purchase #5 | $213.82 | 13.425% | $242.5253 | $242.53 | $242.55 | $242.50 |
| Purchase #6 | $120.60 | 11.470% | $134.4328 | $134.43 | $134.45 | $134.40 |
| Purchase #7 | $199.30 | 3.247% | $205.7713 | $205.77 | $205.75 | $205.80 |
| 7 purchase totals = | $1,058.01 | $1,146.7120 | $1,146.70 | $1,146.70 | $1,146.70 | |