| 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 | $223.40 | 12.804% | $252.0041 | $252.00 | $252.00 | $252.00 |
| Purchase #2 | $227.55 | 10.481% | $251.3995 | $251.40 | $251.40 | $251.40 |
| Purchase #3 | $175.27 | 5.312% | $184.5803 | $184.58 | $184.60 | $184.60 |
| Purchase #4 | $26.32 | 5.334% | $27.7239 | $27.72 | $27.70 | $27.70 |
| Purchase #5 | $90.42 | 12.515% | $101.7361 | $101.74 | $101.75 | $101.70 |
| Purchase #6 | $50.99 | 5.666% | $53.8791 | $53.88 | $53.90 | $53.90 |
| Purchase #7 | $230.53 | 11.762% | $257.6449 | $257.64 | $257.65 | $257.60 |
| 7 purchase totals = | $1,024.48 | $1,128.9679 | $1,128.96 | $1,129.00 | $1,128.90 | |