| 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 | $105.25 | 13.333% | $119.283 | $119.28 | $119.30 | $119.30 |
| Purchase #2 | $234.67 | 3.271% | $242.3461 | $242.35 | $242.35 | $242.30 |
| Purchase #3 | $210.27 | 8.274% | $227.6677 | $227.67 | $227.65 | $227.70 |
| Purchase #4 | $220.40 | 4.579% | $230.4921 | $230.49 | $230.50 | $230.50 |
| Purchase #5 | $25.98 | 7.196% | $27.8495 | $27.85 | $27.85 | $27.80 |
| Purchase #6 | $128.76 | 4.405% | $134.4319 | $134.43 | $134.45 | $134.40 |
| Purchase #7 | $175.84 | 10.789% | $194.8114 | $194.81 | $194.80 | $194.80 |
| 7 purchase totals = | $1,101.17 | $1,176.8817 | $1,176.88 | $1,176.90 | $1,176.80 | |