| 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 | $104.93 | 13.127% | $118.7042 | $118.70 | $118.70 | $118.70 |
| Purchase #2 | $192.86 | 6.163% | $204.746 | $204.75 | $204.75 | $204.70 |
| Purchase #3 | $158.90 | 13.772% | $180.7837 | $180.78 | $180.80 | $180.80 |
| Purchase #4 | $121.68 | 11.552% | $135.7365 | $135.74 | $135.75 | $135.70 |
| Purchase #5 | $128.89 | 12.497% | $144.9974 | $145.00 | $145.00 | $145.00 |
| Purchase #6 | $248.70 | 8.504% | $269.8494 | $269.85 | $269.85 | $269.80 |
| Purchase #7 | $11.51 | 13.444% | $13.0574 | $13.06 | $13.05 | $13.10 |
| 7 purchase totals = | $967.47 | $1,067.8746 | $1,067.88 | $1,067.90 | $1,067.80 | |