| 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 | $128.50 | 9.159% | $140.2693 | $140.27 | $140.25 | $140.30 |
| Purchase #2 | $28.40 | 13.308% | $32.1795 | $32.18 | $32.20 | $32.20 |
| Purchase #3 | $184.69 | 7.133% | $197.8639 | $197.86 | $197.85 | $197.90 |
| Purchase #4 | $83.72 | 10.726% | $92.6998 | $92.70 | $92.70 | $92.70 |
| Purchase #5 | $219.95 | 3.302% | $227.2127 | $227.21 | $227.20 | $227.20 |
| Purchase #6 | $201.74 | 4.711% | $211.244 | $211.24 | $211.25 | $211.20 |
| Purchase #7 | $20.38 | 10.284% | $22.4759 | $22.48 | $22.50 | $22.50 |
| 7 purchase totals = | $867.38 | $923.9451 | $923.94 | $923.95 | $924.00 | |