| 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 | $184.74 | 13.594% | $209.8536 | $209.85 | $209.85 | $209.90 |
| Purchase #2 | $18.88 | 11.753% | $21.099 | $21.10 | $21.10 | $21.10 |
| Purchase #3 | $240.66 | 7.553% | $258.837 | $258.84 | $258.85 | $258.80 |
| Purchase #4 | $189.59 | 5.871% | $200.7208 | $200.72 | $200.70 | $200.70 |
| Purchase #5 | $232.86 | 13.468% | $264.2216 | $264.22 | $264.20 | $264.20 |
| Purchase #6 | $225.93 | 11.582% | $252.0972 | $252.10 | $252.10 | $252.10 |
| Purchase #7 | $120.76 | 6.454% | $128.5539 | $128.55 | $128.55 | $128.60 |
| 7 purchase totals = | $1,213.42 | $1,335.3831 | $1,335.38 | $1,335.35 | $1,335.40 | |