| 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 | $229.61 | 12.800% | $259.0001 | $259.00 | $259.00 | $259.00 |
| Purchase #2 | $122.82 | 7.517% | $132.0524 | $132.05 | $132.05 | $132.10 |
| Purchase #3 | $123.55 | 7.751% | $133.1264 | $133.13 | $133.15 | $133.10 |
| Purchase #4 | $84.56 | 6.412% | $89.982 | $89.98 | $90.00 | $90.00 |
| Purchase #5 | $91.94 | 7.418% | $98.7601 | $98.76 | $98.75 | $98.80 |
| Purchase #6 | $101.27 | 6.762% | $108.1179 | $108.12 | $108.10 | $108.10 |
| Purchase #7 | $181.30 | 8.662% | $197.0042 | $197.00 | $197.00 | $197.00 |
| 7 purchase totals = | $935.05 | $1,018.0431 | $1,018.04 | $1,018.05 | $1,018.10 | |