| 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 | $35.32 | 13.792% | $40.1913 | $40.19 | $40.20 | $40.20 |
| Purchase #2 | $174.34 | 7.514% | $187.4399 | $187.44 | $187.45 | $187.40 |
| Purchase #3 | $42.96 | 7.711% | $46.2726 | $46.27 | $46.25 | $46.30 |
| Purchase #4 | $22.27 | 9.119% | $24.3008 | $24.30 | $24.30 | $24.30 |
| Purchase #5 | $175.40 | 3.367% | $181.3057 | $181.31 | $181.30 | $181.30 |
| Purchase #6 | $201.74 | 12.132% | $226.2151 | $226.22 | $226.20 | $226.20 |
| Purchase #7 | $235.55 | 4.183% | $245.4031 | $245.40 | $245.40 | $245.40 |
| 7 purchase totals = | $887.58 | $951.1285 | $951.13 | $951.10 | $951.10 | |