| 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 | $203.39 | 12.665% | $229.1493 | $229.15 | $229.15 | $229.10 |
| Purchase #2 | $220.51 | 11.277% | $245.3769 | $245.38 | $245.40 | $245.40 |
| Purchase #3 | $91.30 | 9.614% | $100.0776 | $100.08 | $100.10 | $100.10 |
| Purchase #4 | $153.99 | 4.665% | $161.1736 | $161.17 | $161.15 | $161.20 |
| Purchase #5 | $92.28 | 10.325% | $101.8079 | $101.81 | $101.80 | $101.80 |
| Purchase #6 | $242.32 | 12.437% | $272.4573 | $272.46 | $272.45 | $272.50 |
| Purchase #7 | $134.84 | 8.635% | $146.4834 | $146.48 | $146.50 | $146.50 |
| 7 purchase totals = | $1,138.63 | $1,256.5260 | $1,256.53 | $1,256.55 | $1,256.60 | |