| 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 | $222.88 | 8.429% | $241.6666 | $241.67 | $241.65 | $241.70 |
| Purchase #2 | $83.27 | 6.239% | $88.4652 | $88.47 | $88.45 | $88.50 |
| Purchase #3 | $62.47 | 3.126% | $64.4228 | $64.42 | $64.40 | $64.40 |
| Purchase #4 | $182.86 | 4.851% | $191.7305 | $191.73 | $191.75 | $191.70 |
| Purchase #5 | $120.95 | 6.428% | $128.7247 | $128.72 | $128.70 | $128.70 |
| Purchase #6 | $38.85 | 12.670% | $43.7723 | $43.77 | $43.75 | $43.80 |
| Purchase #7 | $170.56 | 13.478% | $193.5481 | $193.55 | $193.55 | $193.50 |
| 7 purchase totals = | $881.84 | $952.3302 | $952.33 | $952.25 | $952.30 | |