| 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 | $87.31 | 6.651% | $93.117 | $93.12 | $93.10 | $93.10 |
| Purchase #2 | $238.77 | 13.865% | $271.8755 | $271.88 | $271.90 | $271.90 |
| Purchase #3 | $170.33 | 8.459% | $184.7382 | $184.74 | $184.75 | $184.70 |
| Purchase #4 | $18.74 | 7.837% | $20.2087 | $20.21 | $20.20 | $20.20 |
| Purchase #5 | $90.94 | 6.473% | $96.8265 | $96.83 | $96.85 | $96.80 |
| Purchase #6 | $245.60 | 8.142% | $265.5968 | $265.60 | $265.60 | $265.60 |
| Purchase #7 | $189.59 | 7.681% | $204.1524 | $204.15 | $204.15 | $204.20 |
| 7 purchase totals = | $1,041.28 | $1,136.5151 | $1,136.53 | $1,136.55 | $1,136.50 | |