| 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 | $222.63 | 7.770% | $239.9284 | $239.93 | $239.95 | $239.90 |
| Purchase #2 | $99.38 | 10.132% | $109.4492 | $109.45 | $109.45 | $109.40 |
| Purchase #3 | $135.77 | 9.859% | $149.1556 | $149.16 | $149.15 | $149.20 |
| Purchase #4 | $206.98 | 7.181% | $221.8432 | $221.84 | $221.85 | $221.80 |
| Purchase #5 | $89.48 | 4.572% | $93.571 | $93.57 | $93.55 | $93.60 |
| Purchase #6 | $140.38 | 11.352% | $156.3159 | $156.32 | $156.30 | $156.30 |
| Purchase #7 | $103.57 | 4.518% | $108.2493 | $108.25 | $108.25 | $108.20 |
| 7 purchase totals = | $998.19 | $1,078.5126 | $1,078.52 | $1,078.50 | $1,078.40 | |