| 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 | $203.46 | 11.760% | $227.3869 | $227.39 | $227.40 | $227.40 |
| Purchase #2 | $211.74 | 13.369% | $240.0475 | $240.05 | $240.05 | $240.00 |
| Purchase #3 | $122.77 | 10.405% | $135.5442 | $135.54 | $135.55 | $135.50 |
| Purchase #4 | $75.53 | 8.499% | $81.9493 | $81.95 | $81.95 | $81.90 |
| Purchase #5 | $195.52 | 12.576% | $220.1086 | $220.11 | $220.10 | $220.10 |
| Purchase #6 | $73.80 | 9.122% | $80.532 | $80.53 | $80.55 | $80.50 |
| Purchase #7 | $88.26 | 7.168% | $94.5865 | $94.59 | $94.60 | $94.60 |
| 7 purchase totals = | $971.08 | $1,080.1550 | $1,080.16 | $1,080.20 | $1,080.00 | |