| 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 | $211.34 | 8.226% | $228.7248 | $228.72 | $228.70 | $228.70 |
| Purchase #2 | $75.88 | 10.819% | $84.0895 | $84.09 | $84.10 | $84.10 |
| Purchase #3 | $236.51 | 9.137% | $258.1199 | $258.12 | $258.10 | $258.10 |
| Purchase #4 | $43.65 | 12.187% | $48.9696 | $48.97 | $48.95 | $49.00 |
| Purchase #5 | $202.48 | 11.278% | $225.3157 | $225.32 | $225.30 | $225.30 |
| Purchase #6 | $94.60 | 7.424% | $101.6231 | $101.62 | $101.60 | $101.60 |
| Purchase #7 | $179.77 | 11.317% | $200.1146 | $200.11 | $200.10 | $200.10 |
| 7 purchase totals = | $1,044.23 | $1,146.9572 | $1,146.95 | $1,146.85 | $1,146.90 | |