| 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 | $197.30 | 10.417% | $217.8527 | $217.85 | $217.85 | $217.90 |
| Purchase #2 | $250.89 | 11.134% | $278.8241 | $278.82 | $278.80 | $278.80 |
| Purchase #3 | $102.91 | 8.562% | $111.7212 | $111.72 | $111.70 | $111.70 |
| Purchase #4 | $28.45 | 5.517% | $30.0196 | $30.02 | $30.00 | $30.00 |
| Purchase #5 | $192.49 | 13.251% | $217.9968 | $218.00 | $218.00 | $218.00 |
| Purchase #6 | $69.93 | 8.448% | $75.8377 | $75.84 | $75.85 | $75.80 |
| Purchase #7 | $118.75 | 9.125% | $129.5859 | $129.59 | $129.60 | $129.60 |
| 7 purchase totals = | $960.72 | $1,061.8380 | $1,061.84 | $1,061.80 | $1,061.80 | |