| 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 | $217.36 | 9.647% | $238.3287 | $238.33 | $238.35 | $238.30 |
| Purchase #2 | $204.41 | 9.314% | $223.4487 | $223.45 | $223.45 | $223.40 |
| Purchase #3 | $45.35 | 11.592% | $50.607 | $50.61 | $50.60 | $50.60 |
| Purchase #4 | $202.54 | 5.719% | $214.1233 | $214.12 | $214.10 | $214.10 |
| Purchase #5 | $229.77 | 6.386% | $244.4431 | $244.44 | $244.45 | $244.40 |
| Purchase #6 | $99.27 | 9.382% | $108.5835 | $108.58 | $108.60 | $108.60 |
| Purchase #7 | $204.63 | 13.872% | $233.0163 | $233.02 | $233.00 | $233.00 |
| 7 purchase totals = | $1,203.33 | $1,312.5506 | $1,312.55 | $1,312.55 | $1,312.40 | |