| 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 | $203.57 | 11.248% | $226.4676 | $226.47 | $226.45 | $226.50 |
| Purchase #2 | $66.38 | 7.406% | $71.2961 | $71.30 | $71.30 | $71.30 |
| Purchase #3 | $229.48 | 5.748% | $242.6705 | $242.67 | $242.65 | $242.70 |
| Purchase #4 | $170.54 | 10.842% | $189.0299 | $189.03 | $189.05 | $189.00 |
| Purchase #5 | $198.25 | 6.128% | $210.3988 | $210.40 | $210.40 | $210.40 |
| Purchase #6 | $214.67 | 4.608% | $224.562 | $224.56 | $224.55 | $224.60 |
| Purchase #7 | $95.34 | 8.836% | $103.7642 | $103.76 | $103.75 | $103.80 |
| 7 purchase totals = | $1,178.23 | $1,268.1891 | $1,268.19 | $1,268.15 | $1,268.30 | |