| 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 | $218.83 | 8.664% | $237.7894 | $237.79 | $237.80 | $237.80 |
| Purchase #2 | $203.43 | 4.126% | $211.8235 | $211.82 | $211.80 | $211.80 |
| Purchase #3 | $137.94 | 7.119% | $147.7599 | $147.76 | $147.75 | $147.80 |
| Purchase #4 | $102.29 | 9.571% | $112.0802 | $112.08 | $112.10 | $112.10 |
| Purchase #5 | $22.30 | 11.135% | $24.7831 | $24.78 | $24.80 | $24.80 |
| Purchase #6 | $115.48 | 8.608% | $125.4205 | $125.42 | $125.40 | $125.40 |
| Purchase #7 | $31.29 | 8.489% | $33.9462 | $33.95 | $33.95 | $33.90 |
| 7 purchase totals = | $831.56 | $893.6028 | $893.60 | $893.60 | $893.60 | |