| 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 | $183.28 | 9.270% | $200.2701 | $200.27 | $200.25 | $200.30 |
| Purchase #2 | $173.79 | 13.440% | $197.1474 | $197.15 | $197.15 | $197.10 |
| Purchase #3 | $38.85 | 11.756% | $43.4172 | $43.42 | $43.40 | $43.40 |
| Purchase #4 | $231.30 | 5.803% | $244.7223 | $244.72 | $244.70 | $244.70 |
| Purchase #5 | $27.83 | 4.331% | $29.0353 | $29.04 | $29.05 | $29.00 |
| Purchase #6 | $118.28 | 12.391% | $132.9361 | $132.94 | $132.95 | $132.90 |
| Purchase #7 | $203.71 | 5.427% | $214.7653 | $214.77 | $214.75 | $214.80 |
| 7 purchase totals = | $977.04 | $1,062.2937 | $1,062.31 | $1,062.25 | $1,062.20 | |