| 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 | $200.71 | 8.779% | $218.3303 | $218.33 | $218.35 | $218.30 |
| Purchase #2 | $38.30 | 9.286% | $41.8565 | $41.86 | $41.85 | $41.90 |
| Purchase #3 | $157.87 | 8.142% | $170.7238 | $170.72 | $170.70 | $170.70 |
| Purchase #4 | $248.57 | 12.301% | $279.1466 | $279.15 | $279.15 | $279.10 |
| Purchase #5 | $242.98 | 9.503% | $266.0704 | $266.07 | $266.05 | $266.10 |
| Purchase #6 | $90.68 | 4.267% | $94.5493 | $94.55 | $94.55 | $94.50 |
| Purchase #7 | $18.50 | 8.221% | $20.0209 | $20.02 | $20.00 | $20.00 |
| 7 purchase totals = | $997.61 | $1,090.6978 | $1,090.70 | $1,090.65 | $1,090.60 | |