| 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 | $47.85 | 4.252% | $49.8846 | $49.88 | $49.90 | $49.90 |
| Purchase #2 | $237.41 | 6.671% | $253.2476 | $253.25 | $253.25 | $253.20 |
| Purchase #3 | $142.84 | 3.808% | $148.2793 | $148.28 | $148.30 | $148.30 |
| Purchase #4 | $239.99 | 10.436% | $265.0354 | $265.04 | $265.05 | $265.00 |
| Purchase #5 | $131.62 | 7.119% | $140.99 | $140.99 | $141.00 | $141.00 |
| Purchase #6 | $19.50 | 6.717% | $20.8098 | $20.81 | $20.80 | $20.80 |
| Purchase #7 | $226.69 | 10.662% | $250.8597 | $250.86 | $250.85 | $250.90 |
| 7 purchase totals = | $1,045.90 | $1,129.1064 | $1,129.11 | $1,129.15 | $1,129.10 | |