| 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 | $122.90 | 8.810% | $133.7275 | $133.73 | $133.75 | $133.70 |
| Purchase #2 | $210.98 | 8.736% | $229.4112 | $229.41 | $229.40 | $229.40 |
| Purchase #3 | $192.52 | 5.763% | $203.6149 | $203.61 | $203.60 | $203.60 |
| Purchase #4 | $210.35 | 4.524% | $219.8662 | $219.87 | $219.85 | $219.90 |
| Purchase #5 | $68.54 | 9.662% | $75.1623 | $75.16 | $75.15 | $75.20 |
| Purchase #6 | $130.43 | 11.227% | $145.0734 | $145.07 | $145.05 | $145.10 |
| Purchase #7 | $249.65 | 7.805% | $269.1352 | $269.14 | $269.15 | $269.10 |
| 7 purchase totals = | $1,185.37 | $1,275.9907 | $1,275.99 | $1,275.95 | $1,276.00 | |