| 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 | $6.57 | 7.327% | $7.0514 | $7.05 | $7.05 | $7.10 |
| Purchase #2 | $225.32 | 3.757% | $233.7853 | $233.79 | $233.80 | $233.80 |
| Purchase #3 | $131.43 | 5.505% | $138.6652 | $138.67 | $138.65 | $138.70 |
| Purchase #4 | $142.77 | 3.642% | $147.9697 | $147.97 | $147.95 | $148.00 |
| Purchase #5 | $189.47 | 3.339% | $195.7964 | $195.80 | $195.80 | $195.80 |
| Purchase #6 | $202.91 | 9.124% | $221.4235 | $221.42 | $221.40 | $221.40 |
| Purchase #7 | $58.60 | 8.601% | $63.6402 | $63.64 | $63.65 | $63.60 |
| 7 purchase totals = | $957.07 | $1,008.3317 | $1,008.34 | $1,008.30 | $1,008.40 | |