| 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 | $178.95 | 9.584% | $196.1006 | $196.10 | $196.10 | $196.10 |
| Purchase #2 | $187.35 | 7.841% | $202.0401 | $202.04 | $202.05 | $202.00 |
| Purchase #3 | $75.83 | 10.869% | $84.072 | $84.07 | $84.05 | $84.10 |
| Purchase #4 | $169.59 | 13.451% | $192.4016 | $192.40 | $192.40 | $192.40 |
| Purchase #5 | $229.60 | 4.116% | $239.0503 | $239.05 | $239.05 | $239.10 |
| Purchase #6 | $84.39 | 5.206% | $88.7833 | $88.78 | $88.80 | $88.80 |
| Purchase #7 | $227.87 | 11.701% | $254.5331 | $254.53 | $254.55 | $254.50 |
| 7 purchase totals = | $1,153.58 | $1,256.9810 | $1,256.97 | $1,257.00 | $1,257.00 | |