| 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 | $224.91 | 12.460% | $252.9338 | $252.93 | $252.95 | $252.90 |
| Purchase #2 | $134.44 | 10.843% | $149.0173 | $149.02 | $149.00 | $149.00 |
| Purchase #3 | $25.77 | 13.199% | $29.1714 | $29.17 | $29.15 | $29.20 |
| Purchase #4 | $244.34 | 6.622% | $260.5202 | $260.52 | $260.50 | $260.50 |
| Purchase #5 | $18.72 | 4.157% | $19.4982 | $19.50 | $19.50 | $19.50 |
| Purchase #6 | $183.55 | 7.182% | $196.7326 | $196.73 | $196.75 | $196.70 |
| Purchase #7 | $126.68 | 12.683% | $142.7468 | $142.75 | $142.75 | $142.70 |
| 7 purchase totals = | $958.41 | $1,050.6203 | $1,050.62 | $1,050.60 | $1,050.50 | |