| 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 | $195.99 | 12.624% | $220.7318 | $220.73 | $220.75 | $220.70 |
| Purchase #2 | $207.40 | 6.179% | $220.2152 | $220.22 | $220.20 | $220.20 |
| Purchase #3 | $59.93 | 9.482% | $65.6126 | $65.61 | $65.60 | $65.60 |
| Purchase #4 | $145.80 | 11.735% | $162.9096 | $162.91 | $162.90 | $162.90 |
| Purchase #5 | $14.65 | 11.197% | $16.2904 | $16.29 | $16.30 | $16.30 |
| Purchase #6 | $42.60 | 6.647% | $45.4316 | $45.43 | $45.45 | $45.40 |
| Purchase #7 | $191.81 | 9.111% | $209.2858 | $209.29 | $209.30 | $209.30 |
| 7 purchase totals = | $858.18 | $940.4770 | $940.48 | $940.50 | $940.40 | |