| 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 | $221.75 | 10.397% | $244.8053 | $244.81 | $244.80 | $244.80 |
| Purchase #2 | $80.42 | 12.768% | $90.688 | $90.69 | $90.70 | $90.70 |
| Purchase #3 | $37.42 | 6.267% | $39.7651 | $39.77 | $39.75 | $39.80 |
| Purchase #4 | $51.35 | 6.611% | $54.7447 | $54.74 | $54.75 | $54.70 |
| Purchase #5 | $57.82 | 8.489% | $62.7283 | $62.73 | $62.75 | $62.70 |
| Purchase #6 | $127.66 | 10.151% | $140.6188 | $140.62 | $140.60 | $140.60 |
| Purchase #7 | $204.63 | 10.345% | $225.799 | $225.80 | $225.80 | $225.80 |
| 7 purchase totals = | $781.05 | $859.1492 | $859.16 | $859.15 | $859.10 | |