| 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 | $90.74 | 11.540% | $101.2114 | $101.21 | $101.20 | $101.20 |
| Purchase #2 | $106.65 | 4.671% | $111.6316 | $111.63 | $111.65 | $111.60 |
| Purchase #3 | $206.42 | 9.166% | $225.3405 | $225.34 | $225.35 | $225.30 |
| Purchase #4 | $192.69 | 6.585% | $205.3786 | $205.38 | $205.40 | $205.40 |
| Purchase #5 | $149.65 | 13.647% | $170.0727 | $170.07 | $170.05 | $170.10 |
| Purchase #6 | $135.33 | 13.659% | $153.8147 | $153.81 | $153.80 | $153.80 |
| Purchase #7 | $231.60 | 5.131% | $243.4834 | $243.48 | $243.50 | $243.50 |
| 7 purchase totals = | $1,113.08 | $1,210.9329 | $1,210.92 | $1,210.95 | $1,210.90 | |