| 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 | $17.84 | 11.710% | $19.9291 | $19.93 | $19.95 | $19.90 |
| Purchase #2 | $229.44 | 5.128% | $241.2057 | $241.21 | $241.20 | $241.20 |
| Purchase #3 | $225.38 | 7.851% | $243.0746 | $243.07 | $243.05 | $243.10 |
| Purchase #4 | $220.70 | 11.517% | $246.118 | $246.12 | $246.10 | $246.10 |
| Purchase #5 | $136.64 | 9.783% | $150.0075 | $150.01 | $150.00 | $150.00 |
| Purchase #6 | $210.39 | 3.735% | $218.2481 | $218.25 | $218.25 | $218.20 |
| Purchase #7 | $224.89 | 9.161% | $245.4922 | $245.49 | $245.50 | $245.50 |
| 7 purchase totals = | $1,265.28 | $1,364.0752 | $1,364.08 | $1,364.05 | $1,364.00 | |