| 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 | $204.64 | 9.269% | $223.6081 | $223.61 | $223.60 | $223.60 |
| Purchase #2 | $204.46 | 8.380% | $221.5937 | $221.59 | $221.60 | $221.60 |
| Purchase #3 | $238.37 | 3.195% | $245.9859 | $245.99 | $246.00 | $246.00 |
| Purchase #4 | $89.32 | 13.405% | $101.2933 | $101.29 | $101.30 | $101.30 |
| Purchase #5 | $11.87 | 12.566% | $13.3616 | $13.36 | $13.35 | $13.40 |
| Purchase #6 | $119.62 | 13.359% | $135.6 | $135.60 | $135.60 | $135.60 |
| Purchase #7 | $228.72 | 5.393% | $241.0549 | $241.05 | $241.05 | $241.10 |
| 7 purchase totals = | $1,097.00 | $1,182.4975 | $1,182.49 | $1,182.50 | $1,182.60 | |