| 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 | $135.75 | 3.331% | $140.2718 | $140.27 | $140.25 | $140.30 |
| Purchase #2 | $221.60 | 3.772% | $229.9588 | $229.96 | $229.95 | $230.00 |
| Purchase #3 | $227.32 | 7.571% | $244.5304 | $244.53 | $244.55 | $244.50 |
| Purchase #4 | $138.79 | 5.441% | $146.3416 | $146.34 | $146.35 | $146.30 |
| Purchase #5 | $16.64 | 9.666% | $18.2484 | $18.25 | $18.25 | $18.20 |
| Purchase #6 | $110.28 | 8.462% | $119.6119 | $119.61 | $119.60 | $119.60 |
| Purchase #7 | $101.42 | 7.818% | $109.349 | $109.35 | $109.35 | $109.30 |
| 7 purchase totals = | $951.80 | $1,008.3119 | $1,008.31 | $1,008.30 | $1,008.20 | |