| 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 | $82.42 | 10.503% | $91.0766 | $91.08 | $91.10 | $91.10 |
| Purchase #2 | $66.56 | 13.157% | $75.3173 | $75.32 | $75.30 | $75.30 |
| Purchase #3 | $150.70 | 9.703% | $165.3224 | $165.32 | $165.30 | $165.30 |
| Purchase #4 | $207.86 | 6.780% | $221.9529 | $221.95 | $221.95 | $222.00 |
| Purchase #5 | $219.40 | 9.650% | $240.5721 | $240.57 | $240.55 | $240.60 |
| Purchase #6 | $238.42 | 7.632% | $256.6162 | $256.62 | $256.60 | $256.60 |
| Purchase #7 | $177.48 | 7.868% | $191.4441 | $191.44 | $191.45 | $191.40 |
| 7 purchase totals = | $1,142.84 | $1,242.3016 | $1,242.30 | $1,242.25 | $1,242.30 | |