| 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 | $231.38 | 13.865% | $263.4608 | $263.46 | $263.45 | $263.50 |
| Purchase #2 | $198.84 | 6.137% | $211.0428 | $211.04 | $211.05 | $211.00 |
| Purchase #3 | $122.95 | 4.254% | $128.1803 | $128.18 | $128.20 | $128.20 |
| Purchase #4 | $125.46 | 11.282% | $139.6144 | $139.61 | $139.60 | $139.60 |
| Purchase #5 | $44.73 | 6.469% | $47.6236 | $47.62 | $47.60 | $47.60 |
| Purchase #6 | $24.49 | 10.832% | $27.1428 | $27.14 | $27.15 | $27.10 |
| Purchase #7 | $138.34 | 3.168% | $142.7226 | $142.72 | $142.70 | $142.70 |
| 7 purchase totals = | $886.19 | $959.7873 | $959.77 | $959.75 | $959.70 | |