| 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 | $213.99 | 7.639% | $230.3367 | $230.34 | $230.35 | $230.30 |
| Purchase #2 | $247.27 | 8.625% | $268.597 | $268.60 | $268.60 | $268.60 |
| Purchase #3 | $197.34 | 10.237% | $217.5417 | $217.54 | $217.55 | $217.50 |
| Purchase #4 | $153.57 | 4.202% | $160.023 | $160.02 | $160.00 | $160.00 |
| Purchase #5 | $42.71 | 12.303% | $47.9646 | $47.96 | $47.95 | $48.00 |
| Purchase #6 | $149.75 | 7.402% | $160.8345 | $160.83 | $160.85 | $160.80 |
| Purchase #7 | $245.55 | 13.653% | $279.0749 | $279.07 | $279.05 | $279.10 |
| 7 purchase totals = | $1,250.18 | $1,364.3724 | $1,364.36 | $1,364.35 | $1,364.30 | |