| 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 | $225.99 | 13.646% | $256.8286 | $256.83 | $256.85 | $256.80 |
| Purchase #2 | $94.38 | 6.618% | $100.6261 | $100.63 | $100.65 | $100.60 |
| Purchase #3 | $206.50 | 5.196% | $217.2297 | $217.23 | $217.25 | $217.20 |
| Purchase #4 | $7.62 | 6.475% | $8.1134 | $8.11 | $8.10 | $8.10 |
| Purchase #5 | $63.61 | 13.477% | $72.1827 | $72.18 | $72.20 | $72.20 |
| Purchase #6 | $242.53 | 10.254% | $267.399 | $267.40 | $267.40 | $267.40 |
| Purchase #7 | $68.63 | 6.571% | $73.1397 | $73.14 | $73.15 | $73.10 |
| 7 purchase totals = | $909.26 | $995.5192 | $995.52 | $995.60 | $995.40 | |