| 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 | $202.40 | 4.251% | $211.004 | $211.00 | $211.00 | $211.00 |
| Purchase #2 | $130.98 | 5.490% | $138.1708 | $138.17 | $138.15 | $138.20 |
| Purchase #3 | $171.36 | 13.141% | $193.8784 | $193.88 | $193.90 | $193.90 |
| Purchase #4 | $117.29 | 13.426% | $133.0374 | $133.04 | $133.05 | $133.00 |
| Purchase #5 | $119.36 | 11.569% | $133.1688 | $133.17 | $133.15 | $133.20 |
| Purchase #6 | $90.57 | 3.743% | $93.96 | $93.96 | $93.95 | $94.00 |
| Purchase #7 | $143.55 | 6.673% | $153.1291 | $153.13 | $153.15 | $153.10 |
| 7 purchase totals = | $975.51 | $1,056.3485 | $1,056.35 | $1,056.35 | $1,056.40 | |