| 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 | $11.58 | 6.591% | $12.3432 | $12.34 | $12.35 | $12.30 |
| Purchase #2 | $229.30 | 8.421% | $248.6094 | $248.61 | $248.60 | $248.60 |
| Purchase #3 | $57.29 | 13.211% | $64.8586 | $64.86 | $64.85 | $64.90 |
| Purchase #4 | $227.93 | 10.406% | $251.6484 | $251.65 | $251.65 | $251.60 |
| Purchase #5 | $35.32 | 12.732% | $39.8169 | $39.82 | $39.80 | $39.80 |
| Purchase #6 | $118.59 | 12.227% | $133.09 | $133.09 | $133.10 | $133.10 |
| Purchase #7 | $121.82 | 9.190% | $133.0153 | $133.02 | $133.00 | $133.00 |
| 7 purchase totals = | $801.83 | $883.3818 | $883.39 | $883.35 | $883.30 | |