| 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 | $221.53 | 3.853% | $230.0656 | $230.07 | $230.05 | $230.10 |
| Purchase #2 | $95.52 | 10.874% | $105.9068 | $105.91 | $105.90 | $105.90 |
| Purchase #3 | $16.30 | 3.719% | $16.9062 | $16.91 | $16.90 | $16.90 |
| Purchase #4 | $20.80 | 4.212% | $21.6761 | $21.68 | $21.70 | $21.70 |
| Purchase #5 | $238.74 | 7.613% | $256.9153 | $256.92 | $256.90 | $256.90 |
| Purchase #6 | $220.94 | 13.741% | $251.2994 | $251.30 | $251.30 | $251.30 |
| Purchase #7 | $90.36 | 3.152% | $93.2081 | $93.21 | $93.20 | $93.20 |
| 7 purchase totals = | $904.19 | $975.9775 | $976.00 | $975.95 | $976.00 | |