| 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 | $235.54 | 12.120% | $264.0874 | $264.09 | $264.10 | $264.10 |
| Purchase #2 | $21.67 | 12.212% | $24.3163 | $24.32 | $24.30 | $24.30 |
| Purchase #3 | $80.86 | 11.817% | $90.4152 | $90.42 | $90.40 | $90.40 |
| Purchase #4 | $247.33 | 11.788% | $276.4853 | $276.49 | $276.50 | $276.50 |
| Purchase #5 | $100.46 | 6.191% | $106.6795 | $106.68 | $106.70 | $106.70 |
| Purchase #6 | $83.80 | 4.497% | $87.5685 | $87.57 | $87.55 | $87.60 |
| Purchase #7 | $34.47 | 3.561% | $35.6975 | $35.70 | $35.70 | $35.70 |
| 7 purchase totals = | $804.13 | $885.2497 | $885.27 | $885.25 | $885.30 | |