| 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 | $11.32 | 4.609% | $11.8417 | $11.84 | $11.85 | $11.80 |
| Purchase #2 | $20.32 | 5.298% | $21.3966 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $247.44 | 13.134% | $279.9388 | $279.94 | $279.95 | $279.90 |
| Purchase #4 | $226.39 | 13.689% | $257.3805 | $257.38 | $257.40 | $257.40 |
| Purchase #5 | $175.81 | 13.548% | $199.6287 | $199.63 | $199.65 | $199.60 |
| Purchase #6 | $155.72 | 10.506% | $172.0799 | $172.08 | $172.10 | $172.10 |
| Purchase #7 | $242.71 | 9.726% | $266.316 | $266.32 | $266.30 | $266.30 |
| 7 purchase totals = | $1,079.71 | $1,208.5822 | $1,208.59 | $1,208.65 | $1,208.50 | |