| 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 | $90.80 | 9.239% | $99.189 | $99.19 | $99.20 | $99.20 |
| Purchase #2 | $227.60 | 10.115% | $250.6217 | $250.62 | $250.60 | $250.60 |
| Purchase #3 | $44.95 | 8.693% | $48.8575 | $48.86 | $48.85 | $48.90 |
| Purchase #4 | $142.84 | 13.607% | $162.2762 | $162.28 | $162.30 | $162.30 |
| Purchase #5 | $45.49 | 10.202% | $50.1309 | $50.13 | $50.15 | $50.10 |
| Purchase #6 | $124.76 | 8.193% | $134.9816 | $134.98 | $135.00 | $135.00 |
| Purchase #7 | $230.87 | 10.266% | $254.5711 | $254.57 | $254.55 | $254.60 |
| 7 purchase totals = | $907.31 | $1,000.6280 | $1,000.63 | $1,000.65 | $1,000.70 | |