| 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 | $18.26 | 5.275% | $19.2232 | $19.22 | $19.20 | $19.20 |
| Purchase #2 | $147.71 | 13.640% | $167.8576 | $167.86 | $167.85 | $167.90 |
| Purchase #3 | $241.27 | 4.271% | $251.5746 | $251.57 | $251.55 | $251.60 |
| Purchase #4 | $105.93 | 5.467% | $111.7212 | $111.72 | $111.70 | $111.70 |
| Purchase #5 | $12.84 | 10.340% | $14.1677 | $14.17 | $14.15 | $14.20 |
| Purchase #6 | $226.87 | 7.150% | $243.0912 | $243.09 | $243.10 | $243.10 |
| Purchase #7 | $197.89 | 13.754% | $225.1078 | $225.11 | $225.10 | $225.10 |
| 7 purchase totals = | $950.77 | $1,032.7433 | $1,032.74 | $1,032.65 | $1,032.80 | |