| 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 | $200.45 | 10.411% | $221.3188 | $221.32 | $221.30 | $221.30 |
| Purchase #2 | $184.82 | 8.375% | $200.2987 | $200.30 | $200.30 | $200.30 |
| Purchase #3 | $142.59 | 10.331% | $157.321 | $157.32 | $157.30 | $157.30 |
| Purchase #4 | $23.76 | 3.422% | $24.5731 | $24.57 | $24.55 | $24.60 |
| Purchase #5 | $194.32 | 7.641% | $209.168 | $209.17 | $209.15 | $209.20 |
| Purchase #6 | $221.68 | 8.657% | $240.8708 | $240.87 | $240.85 | $240.90 |
| Purchase #7 | $45.30 | 9.498% | $49.6026 | $49.60 | $49.60 | $49.60 |
| 7 purchase totals = | $1,012.92 | $1,103.1530 | $1,103.15 | $1,103.05 | $1,103.20 | |