| 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 | $196.45 | 12.269% | $220.5525 | $220.55 | $220.55 | $220.60 |
| Purchase #2 | $98.61 | 8.820% | $107.3074 | $107.31 | $107.30 | $107.30 |
| Purchase #3 | $9.57 | 6.592% | $10.2009 | $10.20 | $10.20 | $10.20 |
| Purchase #4 | $38.68 | 11.831% | $43.2562 | $43.26 | $43.25 | $43.30 |
| Purchase #5 | $18.40 | 8.327% | $19.9322 | $19.93 | $19.95 | $19.90 |
| Purchase #6 | $115.57 | 11.834% | $129.2466 | $129.25 | $129.25 | $129.20 |
| Purchase #7 | $232.58 | 9.189% | $253.9518 | $253.95 | $253.95 | $254.00 |
| 7 purchase totals = | $709.86 | $784.4476 | $784.45 | $784.45 | $784.50 | |