| 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 | $19.28 | 9.550% | $21.1212 | $21.12 | $21.10 | $21.10 |
| Purchase #2 | $168.64 | 11.232% | $187.5816 | $187.58 | $187.60 | $187.60 |
| Purchase #3 | $62.64 | 12.144% | $70.247 | $70.25 | $70.25 | $70.20 |
| Purchase #4 | $168.74 | 7.122% | $180.7577 | $180.76 | $180.75 | $180.80 |
| Purchase #5 | $204.41 | 9.375% | $223.5734 | $223.57 | $223.55 | $223.60 |
| Purchase #6 | $233.56 | 6.326% | $248.335 | $248.34 | $248.35 | $248.30 |
| Purchase #7 | $20.39 | 12.259% | $22.8896 | $22.89 | $22.90 | $22.90 |
| 7 purchase totals = | $877.66 | $954.5055 | $954.51 | $954.50 | $954.50 | |