| 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 | $226.67 | 8.180% | $245.2116 | $245.21 | $245.20 | $245.20 |
| Purchase #2 | $136.31 | 3.404% | $140.95 | $140.95 | $140.95 | $141.00 |
| Purchase #3 | $188.42 | 9.440% | $206.2068 | $206.21 | $206.20 | $206.20 |
| Purchase #4 | $180.67 | 7.267% | $193.7993 | $193.80 | $193.80 | $193.80 |
| Purchase #5 | $31.99 | 9.574% | $35.0527 | $35.05 | $35.05 | $35.10 |
| Purchase #6 | $6.69 | 11.256% | $7.443 | $7.44 | $7.45 | $7.40 |
| Purchase #7 | $103.33 | 12.838% | $116.5955 | $116.60 | $116.60 | $116.60 |
| 7 purchase totals = | $874.08 | $945.2589 | $945.26 | $945.25 | $945.30 | |