| 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 | $228.51 | 4.480% | $238.7472 | $238.75 | $238.75 | $238.70 |
| Purchase #2 | $155.82 | 4.240% | $162.4268 | $162.43 | $162.45 | $162.40 |
| Purchase #3 | $170.48 | 5.165% | $179.2853 | $179.29 | $179.30 | $179.30 |
| Purchase #4 | $234.59 | 9.183% | $256.1324 | $256.13 | $256.15 | $256.10 |
| Purchase #5 | $114.37 | 5.759% | $120.9566 | $120.96 | $120.95 | $121.00 |
| Purchase #6 | $236.74 | 7.117% | $253.5888 | $253.59 | $253.60 | $253.60 |
| Purchase #7 | $130.35 | 6.240% | $138.4838 | $138.48 | $138.50 | $138.50 |
| 7 purchase totals = | $1,270.86 | $1,349.6209 | $1,349.63 | $1,349.70 | $1,349.60 | |