| 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 | $109.44 | 6.514% | $116.5689 | $116.57 | $116.55 | $116.60 |
| Purchase #2 | $205.45 | 3.573% | $212.7907 | $212.79 | $212.80 | $212.80 |
| Purchase #3 | $156.74 | 10.767% | $173.6162 | $173.62 | $173.60 | $173.60 |
| Purchase #4 | $167.95 | 9.477% | $183.8666 | $183.87 | $183.85 | $183.90 |
| Purchase #5 | $129.32 | 4.847% | $135.5881 | $135.59 | $135.60 | $135.60 |
| Purchase #6 | $237.62 | 3.467% | $245.8583 | $245.86 | $245.85 | $245.90 |
| Purchase #7 | $26.27 | 9.736% | $28.8276 | $28.83 | $28.85 | $28.80 |
| 7 purchase totals = | $1,032.79 | $1,097.1164 | $1,097.13 | $1,097.10 | $1,097.20 | |