| 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 | $216.90 | 7.496% | $233.1588 | $233.16 | $233.15 | $233.20 |
| Purchase #2 | $187.60 | 4.170% | $195.4229 | $195.42 | $195.40 | $195.40 |
| Purchase #3 | $191.68 | 10.628% | $212.0518 | $212.05 | $212.05 | $212.10 |
| Purchase #4 | $187.54 | 7.483% | $201.5736 | $201.57 | $201.55 | $201.60 |
| Purchase #5 | $9.95 | 6.646% | $10.6113 | $10.61 | $10.60 | $10.60 |
| Purchase #6 | $164.53 | 8.681% | $178.8128 | $178.81 | $178.80 | $178.80 |
| Purchase #7 | $179.29 | 9.275% | $195.9191 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $1,137.49 | $1,227.5503 | $1,227.54 | $1,227.45 | $1,227.60 | |