| 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 | $115.33 | 9.161% | $125.8954 | $125.90 | $125.90 | $125.90 |
| Purchase #2 | $99.90 | 9.649% | $109.5394 | $109.54 | $109.55 | $109.50 |
| Purchase #3 | $55.88 | 13.227% | $63.2712 | $63.27 | $63.25 | $63.30 |
| Purchase #4 | $230.74 | 4.206% | $240.4449 | $240.44 | $240.45 | $240.40 |
| Purchase #5 | $63.43 | 9.676% | $69.5675 | $69.57 | $69.55 | $69.60 |
| Purchase #6 | $110.65 | 10.635% | $122.4176 | $122.42 | $122.40 | $122.40 |
| Purchase #7 | $192.55 | 4.139% | $200.5196 | $200.52 | $200.50 | $200.50 |
| 7 purchase totals = | $868.48 | $931.6556 | $931.66 | $931.60 | $931.60 | |