| 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 | $17.74 | 8.405% | $19.231 | $19.23 | $19.25 | $19.20 |
| Purchase #2 | $212.88 | 6.547% | $226.8173 | $226.82 | $226.80 | $226.80 |
| Purchase #3 | $105.55 | 13.168% | $119.4488 | $119.45 | $119.45 | $119.40 |
| Purchase #4 | $47.46 | 9.269% | $51.8591 | $51.86 | $51.85 | $51.90 |
| Purchase #5 | $197.54 | 10.513% | $218.3074 | $218.31 | $218.30 | $218.30 |
| Purchase #6 | $246.97 | 3.707% | $256.1252 | $256.13 | $256.15 | $256.10 |
| Purchase #7 | $102.49 | 8.172% | $110.8655 | $110.87 | $110.85 | $110.90 |
| 7 purchase totals = | $930.63 | $1,002.6543 | $1,002.67 | $1,002.65 | $1,002.60 | |