| 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 | $43.33 | 11.488% | $48.3078 | $48.31 | $48.30 | $48.30 |
| Purchase #2 | $172.33 | 3.301% | $178.0186 | $178.02 | $178.00 | $178.00 |
| Purchase #3 | $189.72 | 5.566% | $200.2798 | $200.28 | $200.30 | $200.30 |
| Purchase #4 | $95.67 | 13.265% | $108.3606 | $108.36 | $108.35 | $108.40 |
| Purchase #5 | $125.56 | 9.137% | $137.0324 | $137.03 | $137.05 | $137.00 |
| Purchase #6 | $103.88 | 9.567% | $113.8182 | $113.82 | $113.80 | $113.80 |
| Purchase #7 | $242.95 | 6.481% | $258.6956 | $258.70 | $258.70 | $258.70 |
| 7 purchase totals = | $973.44 | $1,044.5130 | $1,044.52 | $1,044.50 | $1,044.50 | |