| 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 | $188.33 | 6.307% | $200.208 | $200.21 | $200.20 | $200.20 |
| Purchase #2 | $104.50 | 5.518% | $110.2663 | $110.27 | $110.25 | $110.30 |
| Purchase #3 | $155.64 | 9.314% | $170.1363 | $170.14 | $170.15 | $170.10 |
| Purchase #4 | $140.81 | 8.454% | $152.7141 | $152.71 | $152.70 | $152.70 |
| Purchase #5 | $206.82 | 9.182% | $225.8102 | $225.81 | $225.80 | $225.80 |
| Purchase #6 | $189.38 | 7.513% | $203.6081 | $203.61 | $203.60 | $203.60 |
| Purchase #7 | $144.53 | 3.102% | $149.0133 | $149.01 | $149.00 | $149.00 |
| 7 purchase totals = | $1,130.01 | $1,211.7563 | $1,211.76 | $1,211.70 | $1,211.70 | |