| 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 | $194.62 | 13.255% | $220.4169 | $220.42 | $220.40 | $220.40 |
| Purchase #2 | $220.79 | 3.560% | $228.6501 | $228.65 | $228.65 | $228.70 |
| Purchase #3 | $56.35 | 4.300% | $58.7731 | $58.77 | $58.75 | $58.80 |
| Purchase #4 | $205.25 | 4.330% | $214.1373 | $214.14 | $214.15 | $214.10 |
| Purchase #5 | $187.57 | 8.123% | $202.8063 | $202.81 | $202.80 | $202.80 |
| Purchase #6 | $134.86 | 13.704% | $153.3412 | $153.34 | $153.35 | $153.30 |
| Purchase #7 | $57.38 | 6.168% | $60.9192 | $60.92 | $60.90 | $60.90 |
| 7 purchase totals = | $1,056.82 | $1,139.0441 | $1,139.05 | $1,139.00 | $1,139.00 | |