| 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 | $101.29 | 9.244% | $110.6532 | $110.65 | $110.65 | $110.70 |
| Purchase #2 | $123.40 | 3.241% | $127.3994 | $127.40 | $127.40 | $127.40 |
| Purchase #3 | $209.51 | 11.164% | $232.8997 | $232.90 | $232.90 | $232.90 |
| Purchase #4 | $90.78 | 6.164% | $96.3757 | $96.38 | $96.40 | $96.40 |
| Purchase #5 | $174.80 | 3.433% | $180.8009 | $180.80 | $180.80 | $180.80 |
| Purchase #6 | $240.39 | 10.863% | $266.5036 | $266.50 | $266.50 | $266.50 |
| Purchase #7 | $102.32 | 7.163% | $109.6492 | $109.65 | $109.65 | $109.60 |
| 7 purchase totals = | $1,042.49 | $1,124.2817 | $1,124.28 | $1,124.30 | $1,124.30 | |