| 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 | $236.38 | 8.314% | $256.0326 | $256.03 | $256.05 | $256.00 |
| Purchase #2 | $80.55 | 11.344% | $89.6876 | $89.69 | $89.70 | $89.70 |
| Purchase #3 | $47.45 | 9.651% | $52.0294 | $52.03 | $52.05 | $52.00 |
| Purchase #4 | $235.38 | 13.149% | $266.3301 | $266.33 | $266.35 | $266.30 |
| Purchase #5 | $143.72 | 6.246% | $152.6968 | $152.70 | $152.70 | $152.70 |
| Purchase #6 | $72.45 | 11.358% | $80.6789 | $80.68 | $80.70 | $80.70 |
| Purchase #7 | $164.32 | 10.870% | $182.1816 | $182.18 | $182.20 | $182.20 |
| 7 purchase totals = | $980.25 | $1,079.6370 | $1,079.64 | $1,079.75 | $1,079.60 | |