| 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 | $219.48 | 4.853% | $230.1314 | $230.13 | $230.15 | $230.10 |
| Purchase #2 | $14.63 | 7.765% | $15.766 | $15.77 | $15.75 | $15.80 |
| Purchase #3 | $212.43 | 7.865% | $229.1376 | $229.14 | $229.15 | $229.10 |
| Purchase #4 | $249.93 | 11.339% | $278.2696 | $278.27 | $278.25 | $278.30 |
| Purchase #5 | $193.95 | 13.263% | $219.6736 | $219.67 | $219.65 | $219.70 |
| Purchase #6 | $88.44 | 6.196% | $93.9197 | $93.92 | $93.90 | $93.90 |
| Purchase #7 | $173.62 | 6.493% | $184.8931 | $184.89 | $184.90 | $184.90 |
| 7 purchase totals = | $1,152.48 | $1,251.7910 | $1,251.79 | $1,251.75 | $1,251.80 | |