| 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 | $224.36 | 6.121% | $238.0931 | $238.09 | $238.10 | $238.10 |
| Purchase #2 | $96.75 | 12.469% | $108.8138 | $108.81 | $108.80 | $108.80 |
| Purchase #3 | $83.58 | 5.648% | $88.3006 | $88.30 | $88.30 | $88.30 |
| Purchase #4 | $220.26 | 7.588% | $236.9733 | $236.97 | $236.95 | $237.00 |
| Purchase #5 | $81.68 | 11.507% | $91.0789 | $91.08 | $91.10 | $91.10 |
| Purchase #6 | $128.81 | 5.302% | $135.6395 | $135.64 | $135.65 | $135.60 |
| Purchase #7 | $139.84 | 11.227% | $155.5398 | $155.54 | $155.55 | $155.50 |
| 7 purchase totals = | $975.28 | $1,054.4390 | $1,054.43 | $1,054.45 | $1,054.40 | |