| 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 | $200.72 | 5.476% | $211.7114 | $211.71 | $211.70 | $211.70 |
| Purchase #2 | $241.58 | 4.140% | $251.5814 | $251.58 | $251.60 | $251.60 |
| Purchase #3 | $52.52 | 8.457% | $56.9616 | $56.96 | $56.95 | $57.00 |
| Purchase #4 | $7.87 | 8.869% | $8.568 | $8.57 | $8.55 | $8.60 |
| Purchase #5 | $153.27 | 4.284% | $159.8361 | $159.84 | $159.85 | $159.80 |
| Purchase #6 | $223.55 | 7.135% | $239.5003 | $239.50 | $239.50 | $239.50 |
| Purchase #7 | $203.68 | 12.142% | $228.4108 | $228.41 | $228.40 | $228.40 |
| 7 purchase totals = | $1,083.19 | $1,156.5696 | $1,156.57 | $1,156.55 | $1,156.60 | |