| 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 | $131.89 | 7.640% | $141.9664 | $141.97 | $141.95 | $142.00 |
| Purchase #2 | $241.54 | 13.675% | $274.5706 | $274.57 | $274.55 | $274.60 |
| Purchase #3 | $54.53 | 4.827% | $57.1622 | $57.16 | $57.15 | $57.20 |
| Purchase #4 | $20.39 | 6.445% | $21.7041 | $21.70 | $21.70 | $21.70 |
| Purchase #5 | $36.71 | 11.824% | $41.0506 | $41.05 | $41.05 | $41.10 |
| Purchase #6 | $249.78 | 3.635% | $258.8595 | $258.86 | $258.85 | $258.90 |
| Purchase #7 | $220.63 | 8.405% | $239.174 | $239.17 | $239.15 | $239.20 |
| 7 purchase totals = | $955.47 | $1,034.4874 | $1,034.48 | $1,034.40 | $1,034.70 | |