| 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 | $120.40 | 13.494% | $136.6468 | $136.65 | $136.65 | $136.60 |
| Purchase #2 | $201.56 | 13.548% | $228.8673 | $228.87 | $228.85 | $228.90 |
| Purchase #3 | $129.34 | 11.819% | $144.6267 | $144.63 | $144.65 | $144.60 |
| Purchase #4 | $101.66 | 6.834% | $108.6074 | $108.61 | $108.60 | $108.60 |
| Purchase #5 | $242.85 | 8.768% | $264.1431 | $264.14 | $264.15 | $264.10 |
| Purchase #6 | $80.40 | 13.743% | $91.4494 | $91.45 | $91.45 | $91.40 |
| Purchase #7 | $60.86 | 6.565% | $64.8555 | $64.86 | $64.85 | $64.90 |
| 7 purchase totals = | $937.07 | $1,039.1962 | $1,039.21 | $1,039.20 | $1,039.10 | |