| 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 | $184.60 | 12.291% | $207.2892 | $207.29 | $207.30 | $207.30 |
| Purchase #2 | $186.97 | 13.330% | $211.8931 | $211.89 | $211.90 | $211.90 |
| Purchase #3 | $238.70 | 11.163% | $265.3461 | $265.35 | $265.35 | $265.30 |
| Purchase #4 | $14.84 | 13.543% | $16.8498 | $16.85 | $16.85 | $16.80 |
| Purchase #5 | $64.46 | 6.544% | $68.6783 | $68.68 | $68.70 | $68.70 |
| Purchase #6 | $98.35 | 12.372% | $110.5179 | $110.52 | $110.50 | $110.50 |
| Purchase #7 | $51.58 | 5.829% | $54.5866 | $54.59 | $54.60 | $54.60 |
| 7 purchase totals = | $839.50 | $935.1610 | $935.17 | $935.20 | $935.10 | |