| 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 | $223.34 | 5.638% | $235.9319 | $235.93 | $235.95 | $235.90 |
| Purchase #2 | $107.58 | 13.399% | $121.9946 | $121.99 | $122.00 | $122.00 |
| Purchase #3 | $128.51 | 7.753% | $138.4734 | $138.47 | $138.45 | $138.50 |
| Purchase #4 | $17.61 | 12.514% | $19.8137 | $19.81 | $19.80 | $19.80 |
| Purchase #5 | $145.94 | 3.371% | $150.8596 | $150.86 | $150.85 | $150.90 |
| Purchase #6 | $93.42 | 10.597% | $103.3197 | $103.32 | $103.30 | $103.30 |
| Purchase #7 | $245.72 | 12.428% | $276.2581 | $276.26 | $276.25 | $276.30 |
| 7 purchase totals = | $962.12 | $1,046.6510 | $1,046.64 | $1,046.60 | $1,046.70 | |