| 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 | $203.55 | 4.426% | $212.5591 | $212.56 | $212.55 | $212.60 |
| Purchase #2 | $184.72 | 8.630% | $200.6613 | $200.66 | $200.65 | $200.70 |
| Purchase #3 | $206.86 | 3.859% | $214.8427 | $214.84 | $214.85 | $214.80 |
| Purchase #4 | $160.26 | 10.404% | $176.9335 | $176.93 | $176.95 | $176.90 |
| Purchase #5 | $146.89 | 5.863% | $155.5022 | $155.50 | $155.50 | $155.50 |
| Purchase #6 | $93.47 | 5.459% | $98.5725 | $98.57 | $98.55 | $98.60 |
| Purchase #7 | $219.52 | 12.408% | $246.758 | $246.76 | $246.75 | $246.80 |
| 7 purchase totals = | $1,215.27 | $1,305.8293 | $1,305.82 | $1,305.80 | $1,305.90 | |