| 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 | $117.34 | 12.806% | $132.3666 | $132.37 | $132.35 | $132.40 |
| Purchase #2 | $73.96 | 7.459% | $79.4767 | $79.48 | $79.50 | $79.50 |
| Purchase #3 | $119.86 | 13.831% | $136.4378 | $136.44 | $136.45 | $136.40 |
| Purchase #4 | $65.58 | 13.122% | $74.1854 | $74.19 | $74.20 | $74.20 |
| Purchase #5 | $203.51 | 4.144% | $211.9435 | $211.94 | $211.95 | $211.90 |
| Purchase #6 | $225.59 | 10.745% | $249.8296 | $249.83 | $249.85 | $249.80 |
| Purchase #7 | $174.53 | 11.640% | $194.8453 | $194.85 | $194.85 | $194.80 |
| 7 purchase totals = | $980.37 | $1,079.0849 | $1,079.10 | $1,079.15 | $1,079.00 | |