| 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 | $205.44 | 9.496% | $224.9486 | $224.95 | $224.95 | $224.90 |
| Purchase #2 | $68.69 | 4.532% | $71.803 | $71.80 | $71.80 | $71.80 |
| Purchase #3 | $219.40 | 4.525% | $229.3279 | $229.33 | $229.35 | $229.30 |
| Purchase #4 | $168.92 | 8.870% | $183.9032 | $183.90 | $183.90 | $183.90 |
| Purchase #5 | $232.30 | 7.450% | $249.6064 | $249.61 | $249.60 | $249.60 |
| Purchase #6 | $135.42 | 13.482% | $153.6773 | $153.68 | $153.70 | $153.70 |
| Purchase #7 | $70.34 | 13.358% | $79.736 | $79.74 | $79.75 | $79.70 |
| 7 purchase totals = | $1,100.51 | $1,193.0024 | $1,193.01 | $1,193.05 | $1,192.90 | |