| 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 | $50.42 | 8.526% | $54.7188 | $54.72 | $54.70 | $54.70 |
| Purchase #2 | $122.43 | 4.716% | $128.2038 | $128.20 | $128.20 | $128.20 |
| Purchase #3 | $249.79 | 11.550% | $278.6407 | $278.64 | $278.65 | $278.60 |
| Purchase #4 | $237.78 | 7.849% | $256.4434 | $256.44 | $256.45 | $256.40 |
| Purchase #5 | $52.33 | 11.669% | $58.4364 | $58.44 | $58.45 | $58.40 |
| Purchase #6 | $90.72 | 5.432% | $95.6479 | $95.65 | $95.65 | $95.60 |
| Purchase #7 | $210.99 | 9.635% | $231.3189 | $231.32 | $231.30 | $231.30 |
| 7 purchase totals = | $1,014.46 | $1,103.4099 | $1,103.41 | $1,103.40 | $1,103.20 | |