| 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 | $201.27 | 13.715% | $228.8742 | $228.87 | $228.85 | $228.90 |
| Purchase #2 | $16.47 | 4.618% | $17.2306 | $17.23 | $17.25 | $17.20 |
| Purchase #3 | $219.61 | 8.706% | $238.7292 | $238.73 | $238.75 | $238.70 |
| Purchase #4 | $104.67 | 7.513% | $112.5339 | $112.53 | $112.55 | $112.50 |
| Purchase #5 | $123.35 | 5.630% | $130.2946 | $130.29 | $130.30 | $130.30 |
| Purchase #6 | $211.93 | 11.106% | $235.4669 | $235.47 | $235.45 | $235.50 |
| Purchase #7 | $35.60 | 6.613% | $37.9542 | $37.95 | $37.95 | $38.00 |
| 7 purchase totals = | $912.90 | $1,001.0836 | $1,001.07 | $1,001.10 | $1,001.10 | |