| 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 | $240.71 | 10.655% | $266.3577 | $266.36 | $266.35 | $266.40 |
| Purchase #2 | $229.36 | 5.206% | $241.3005 | $241.30 | $241.30 | $241.30 |
| Purchase #3 | $131.26 | 8.246% | $142.0837 | $142.08 | $142.10 | $142.10 |
| Purchase #4 | $79.87 | 12.826% | $90.1141 | $90.11 | $90.10 | $90.10 |
| Purchase #5 | $150.87 | 5.630% | $159.364 | $159.36 | $159.35 | $159.40 |
| Purchase #6 | $184.44 | 5.361% | $194.3278 | $194.33 | $194.35 | $194.30 |
| Purchase #7 | $166.88 | 11.405% | $185.9127 | $185.91 | $185.90 | $185.90 |
| 7 purchase totals = | $1,183.39 | $1,279.4605 | $1,279.45 | $1,279.45 | $1,279.50 | |