| 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 | $196.92 | 6.276% | $209.2787 | $209.28 | $209.30 | $209.30 |
| Purchase #2 | $250.43 | 3.648% | $259.5657 | $259.57 | $259.55 | $259.60 |
| Purchase #3 | $63.33 | 13.216% | $71.6997 | $71.70 | $71.70 | $71.70 |
| Purchase #4 | $8.43 | 9.827% | $9.2584 | $9.26 | $9.25 | $9.30 |
| Purchase #5 | $244.64 | 10.381% | $270.0361 | $270.04 | $270.05 | $270.00 |
| Purchase #6 | $198.43 | 13.200% | $224.6228 | $224.62 | $224.60 | $224.60 |
| Purchase #7 | $240.75 | 5.812% | $254.7424 | $254.74 | $254.75 | $254.70 |
| 7 purchase totals = | $1,202.93 | $1,299.2038 | $1,299.21 | $1,299.20 | $1,299.20 | |