| 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 | $20.96 | 4.746% | $21.9548 | $21.95 | $21.95 | $22.00 |
| Purchase #2 | $124.72 | 8.481% | $135.2975 | $135.30 | $135.30 | $135.30 |
| Purchase #3 | $130.32 | 13.391% | $147.7712 | $147.77 | $147.75 | $147.80 |
| Purchase #4 | $192.62 | 4.263% | $200.8314 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $133.38 | 7.307% | $143.1261 | $143.13 | $143.15 | $143.10 |
| Purchase #6 | $57.38 | 9.139% | $62.624 | $62.62 | $62.60 | $62.60 |
| Purchase #7 | $186.67 | 9.809% | $204.9805 | $204.98 | $205.00 | $205.00 |
| 7 purchase totals = | $846.05 | $916.5855 | $916.58 | $916.60 | $916.60 | |