| 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 | $230.57 | 11.226% | $256.4538 | $256.45 | $256.45 | $256.50 |
| Purchase #2 | $135.69 | 8.192% | $146.8057 | $146.81 | $146.80 | $146.80 |
| Purchase #3 | $164.58 | 10.255% | $181.4577 | $181.46 | $181.45 | $181.50 |
| Purchase #4 | $12.72 | 13.641% | $14.4551 | $14.46 | $14.45 | $14.50 |
| Purchase #5 | $67.63 | 9.111% | $73.7918 | $73.79 | $73.80 | $73.80 |
| Purchase #6 | $24.93 | 5.688% | $26.348 | $26.35 | $26.35 | $26.30 |
| Purchase #7 | $201.74 | 8.108% | $218.0971 | $218.10 | $218.10 | $218.10 |
| 7 purchase totals = | $837.86 | $917.4092 | $917.42 | $917.40 | $917.50 | |