| 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 | $183.26 | 5.491% | $193.3228 | $193.32 | $193.30 | $193.30 |
| Purchase #2 | $63.45 | 3.258% | $65.5172 | $65.52 | $65.50 | $65.50 |
| Purchase #3 | $11.67 | 8.812% | $12.6984 | $12.70 | $12.70 | $12.70 |
| Purchase #4 | $249.93 | 11.810% | $279.4467 | $279.45 | $279.45 | $279.40 |
| Purchase #5 | $128.99 | 12.170% | $144.6881 | $144.69 | $144.70 | $144.70 |
| Purchase #6 | $125.40 | 10.715% | $138.8366 | $138.84 | $138.85 | $138.80 |
| Purchase #7 | $194.69 | 10.821% | $215.7574 | $215.76 | $215.75 | $215.80 |
| 7 purchase totals = | $957.39 | $1,050.2672 | $1,050.28 | $1,050.25 | $1,050.20 | |