| 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 | $181.60 | 7.443% | $195.1165 | $195.12 | $195.10 | $195.10 |
| Purchase #2 | $17.38 | 9.561% | $19.0417 | $19.04 | $19.05 | $19.00 |
| Purchase #3 | $240.65 | 6.749% | $256.8915 | $256.89 | $256.90 | $256.90 |
| Purchase #4 | $88.75 | 11.398% | $98.8657 | $98.87 | $98.85 | $98.90 |
| Purchase #5 | $20.43 | 4.400% | $21.3289 | $21.33 | $21.35 | $21.30 |
| Purchase #6 | $248.74 | 12.714% | $280.3648 | $280.36 | $280.35 | $280.40 |
| Purchase #7 | $142.33 | 7.205% | $152.5849 | $152.58 | $152.60 | $152.60 |
| 7 purchase totals = | $939.88 | $1,024.1940 | $1,024.19 | $1,024.20 | $1,024.20 | |