| 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 | $238.44 | 13.485% | $270.5936 | $270.59 | $270.60 | $270.60 |
| Purchase #2 | $193.94 | 7.171% | $207.8474 | $207.85 | $207.85 | $207.80 |
| Purchase #3 | $228.86 | 6.461% | $243.6466 | $243.65 | $243.65 | $243.60 |
| Purchase #4 | $100.89 | 11.661% | $112.6548 | $112.65 | $112.65 | $112.70 |
| Purchase #5 | $241.53 | 11.631% | $269.6224 | $269.62 | $269.60 | $269.60 |
| Purchase #6 | $77.51 | 4.223% | $80.7832 | $80.78 | $80.80 | $80.80 |
| Purchase #7 | $146.60 | 9.563% | $160.6194 | $160.62 | $160.60 | $160.60 |
| 7 purchase totals = | $1,227.77 | $1,345.7674 | $1,345.76 | $1,345.75 | $1,345.70 | |