| 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 | $166.73 | 12.283% | $187.2094 | $187.21 | $187.20 | $187.20 |
| Purchase #2 | $157.96 | 12.110% | $177.089 | $177.09 | $177.10 | $177.10 |
| Purchase #3 | $58.89 | 4.260% | $61.3987 | $61.40 | $61.40 | $61.40 |
| Purchase #4 | $109.31 | 9.865% | $120.0934 | $120.09 | $120.10 | $120.10 |
| Purchase #5 | $33.60 | 5.215% | $35.3522 | $35.35 | $35.35 | $35.40 |
| Purchase #6 | $244.53 | 13.516% | $277.5807 | $277.58 | $277.60 | $277.60 |
| Purchase #7 | $221.93 | 8.726% | $241.2956 | $241.30 | $241.30 | $241.30 |
| 7 purchase totals = | $992.95 | $1,100.0190 | $1,100.02 | $1,100.05 | $1,100.10 | |