| 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 | $131.55 | 9.398% | $143.9131 | $143.91 | $143.90 | $143.90 |
| Purchase #2 | $129.89 | 11.155% | $144.3792 | $144.38 | $144.40 | $144.40 |
| Purchase #3 | $165.91 | 9.251% | $181.2583 | $181.26 | $181.25 | $181.30 |
| Purchase #4 | $124.77 | 9.518% | $136.6456 | $136.65 | $136.65 | $136.60 |
| Purchase #5 | $102.75 | 10.751% | $113.7967 | $113.80 | $113.80 | $113.80 |
| Purchase #6 | $25.91 | 6.224% | $27.5226 | $27.52 | $27.50 | $27.50 |
| Purchase #7 | $244.26 | 13.459% | $277.135 | $277.14 | $277.15 | $277.10 |
| 7 purchase totals = | $925.04 | $1,024.6505 | $1,024.66 | $1,024.65 | $1,024.60 | |