| 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 | $95.32 | 13.747% | $108.4236 | $108.42 | $108.40 | $108.40 |
| Purchase #2 | $207.41 | 6.429% | $220.7444 | $220.74 | $220.75 | $220.70 |
| Purchase #3 | $149.32 | 3.492% | $154.5343 | $154.53 | $154.55 | $154.50 |
| Purchase #4 | $87.73 | 5.173% | $92.2683 | $92.27 | $92.25 | $92.30 |
| Purchase #5 | $176.29 | 5.174% | $185.4112 | $185.41 | $185.40 | $185.40 |
| Purchase #6 | $243.88 | 12.841% | $275.1966 | $275.20 | $275.20 | $275.20 |
| Purchase #7 | $220.30 | 3.646% | $228.3321 | $228.33 | $228.35 | $228.30 |
| 7 purchase totals = | $1,180.25 | $1,264.9105 | $1,264.90 | $1,264.90 | $1,264.80 | |