| 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 | $13.68 | 7.466% | $14.7013 | $14.70 | $14.70 | $14.70 |
| Purchase #2 | $96.58 | 11.659% | $107.8403 | $107.84 | $107.85 | $107.80 |
| Purchase #3 | $181.60 | 8.441% | $196.9289 | $196.93 | $196.95 | $196.90 |
| Purchase #4 | $220.47 | 6.669% | $235.1731 | $235.17 | $235.15 | $235.20 |
| Purchase #5 | $160.64 | 12.531% | $180.7698 | $180.77 | $180.75 | $180.80 |
| Purchase #6 | $232.67 | 6.647% | $248.1356 | $248.14 | $248.15 | $248.10 |
| Purchase #7 | $106.96 | 6.272% | $113.6685 | $113.67 | $113.65 | $113.70 |
| 7 purchase totals = | $1,012.60 | $1,097.2175 | $1,097.22 | $1,097.20 | $1,097.20 | |