| 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 | $195.70 | 7.834% | $211.0311 | $211.03 | $211.05 | $211.00 |
| Purchase #2 | $128.35 | 9.368% | $140.3738 | $140.37 | $140.35 | $140.40 |
| Purchase #3 | $146.83 | 5.607% | $155.0628 | $155.06 | $155.05 | $155.10 |
| Purchase #4 | $47.41 | 12.417% | $53.2969 | $53.30 | $53.30 | $53.30 |
| Purchase #5 | $201.50 | 4.772% | $211.1156 | $211.12 | $211.10 | $211.10 |
| Purchase #6 | $135.34 | 8.344% | $146.6328 | $146.63 | $146.65 | $146.60 |
| Purchase #7 | $209.38 | 13.228% | $237.0768 | $237.08 | $237.10 | $237.10 |
| 7 purchase totals = | $1,064.51 | $1,154.5898 | $1,154.59 | $1,154.60 | $1,154.60 | |