| 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 | $8.44 | 10.103% | $9.2927 | $9.29 | $9.30 | $9.30 |
| Purchase #2 | $158.55 | 11.542% | $176.8498 | $176.85 | $176.85 | $176.80 |
| Purchase #3 | $190.72 | 5.203% | $200.6432 | $200.64 | $200.65 | $200.60 |
| Purchase #4 | $137.98 | 8.429% | $149.6103 | $149.61 | $149.60 | $149.60 |
| Purchase #5 | $235.32 | 9.110% | $256.7577 | $256.76 | $256.75 | $256.80 |
| Purchase #6 | $234.68 | 3.535% | $242.9759 | $242.98 | $243.00 | $243.00 |
| Purchase #7 | $200.95 | 7.214% | $215.4465 | $215.45 | $215.45 | $215.40 |
| 7 purchase totals = | $1,166.64 | $1,251.5761 | $1,251.58 | $1,251.60 | $1,251.50 | |