| 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 | $234.83 | 8.491% | $254.7694 | $254.77 | $254.75 | $254.80 |
| Purchase #2 | $235.58 | 4.261% | $245.6181 | $245.62 | $245.60 | $245.60 |
| Purchase #3 | $50.70 | 4.799% | $53.1331 | $53.13 | $53.15 | $53.10 |
| Purchase #4 | $33.86 | 4.833% | $35.4965 | $35.50 | $35.50 | $35.50 |
| Purchase #5 | $36.75 | 6.116% | $38.9976 | $39.00 | $39.00 | $39.00 |
| Purchase #6 | $142.85 | 13.368% | $161.9462 | $161.95 | $161.95 | $161.90 |
| Purchase #7 | $104.53 | 7.548% | $112.4199 | $112.42 | $112.40 | $112.40 |
| 7 purchase totals = | $839.10 | $902.3808 | $902.39 | $902.35 | $902.30 | |