| 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 | $220.67 | 13.346% | $250.1206 | $250.12 | $250.10 | $250.10 |
| Purchase #2 | $13.51 | 7.801% | $14.5639 | $14.56 | $14.55 | $14.60 |
| Purchase #3 | $165.79 | 3.264% | $171.2014 | $171.20 | $171.20 | $171.20 |
| Purchase #4 | $237.35 | 13.519% | $269.4373 | $269.44 | $269.45 | $269.40 |
| Purchase #5 | $54.71 | 5.455% | $57.6944 | $57.69 | $57.70 | $57.70 |
| Purchase #6 | $90.48 | 12.859% | $102.1148 | $102.11 | $102.10 | $102.10 |
| Purchase #7 | $135.98 | 8.366% | $147.3561 | $147.36 | $147.35 | $147.40 |
| 7 purchase totals = | $918.49 | $1,012.4885 | $1,012.48 | $1,012.45 | $1,012.50 | |