| 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 | $173.61 | 7.202% | $186.1134 | $186.11 | $186.10 | $186.10 |
| Purchase #2 | $249.31 | 12.167% | $279.6435 | $279.64 | $279.65 | $279.60 |
| Purchase #3 | $162.86 | 7.612% | $175.2569 | $175.26 | $175.25 | $175.30 |
| Purchase #4 | $91.28 | 10.134% | $100.5303 | $100.53 | $100.55 | $100.50 |
| Purchase #5 | $227.38 | 3.540% | $235.4293 | $235.43 | $235.45 | $235.40 |
| Purchase #6 | $72.97 | 3.220% | $75.3196 | $75.32 | $75.30 | $75.30 |
| Purchase #7 | $206.52 | 6.591% | $220.1317 | $220.13 | $220.15 | $220.10 |
| 7 purchase totals = | $1,183.93 | $1,272.4247 | $1,272.42 | $1,272.45 | $1,272.30 | |