| 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 | $91.71 | 11.786% | $102.5189 | $102.52 | $102.50 | $102.50 |
| Purchase #2 | $178.80 | 7.780% | $192.7106 | $192.71 | $192.70 | $192.70 |
| Purchase #3 | $47.48 | 6.676% | $50.6498 | $50.65 | $50.65 | $50.60 |
| Purchase #4 | $195.68 | 9.572% | $214.4105 | $214.41 | $214.40 | $214.40 |
| Purchase #5 | $157.67 | 11.386% | $175.6223 | $175.62 | $175.60 | $175.60 |
| Purchase #6 | $84.43 | 6.369% | $89.8073 | $89.81 | $89.80 | $89.80 |
| Purchase #7 | $159.31 | 12.501% | $179.2253 | $179.23 | $179.25 | $179.20 |
| 7 purchase totals = | $915.08 | $1,004.9447 | $1,004.95 | $1,004.90 | $1,004.80 | |