| 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 | $214.86 | 4.358% | $224.2236 | $224.22 | $224.20 | $224.20 |
| Purchase #2 | $46.67 | 9.233% | $50.979 | $50.98 | $51.00 | $51.00 |
| Purchase #3 | $6.50 | 12.518% | $7.3137 | $7.31 | $7.30 | $7.30 |
| Purchase #4 | $219.63 | 6.183% | $233.2097 | $233.21 | $233.20 | $233.20 |
| Purchase #5 | $189.67 | 3.580% | $196.4602 | $196.46 | $196.45 | $196.50 |
| Purchase #6 | $98.93 | 11.236% | $110.0458 | $110.05 | $110.05 | $110.00 |
| Purchase #7 | $47.89 | 5.558% | $50.5517 | $50.55 | $50.55 | $50.60 |
| 7 purchase totals = | $824.15 | $872.7837 | $872.78 | $872.75 | $872.80 | |