| 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 | $228.52 | 11.334% | $254.4205 | $254.42 | $254.40 | $254.40 |
| Purchase #2 | $117.61 | 10.254% | $129.6697 | $129.67 | $129.65 | $129.70 |
| Purchase #3 | $71.57 | 3.410% | $74.0105 | $74.01 | $74.00 | $74.00 |
| Purchase #4 | $84.58 | 13.643% | $96.1192 | $96.12 | $96.10 | $96.10 |
| Purchase #5 | $86.89 | 5.180% | $91.3909 | $91.39 | $91.40 | $91.40 |
| Purchase #6 | $85.86 | 8.379% | $93.0542 | $93.05 | $93.05 | $93.10 |
| Purchase #7 | $34.66 | 12.287% | $38.9187 | $38.92 | $38.90 | $38.90 |
| 7 purchase totals = | $709.69 | $777.5837 | $777.58 | $777.50 | $777.60 | |