| 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 | $115.79 | 12.713% | $130.5104 | $130.51 | $130.50 | $130.50 |
| Purchase #2 | $174.42 | 10.200% | $192.2108 | $192.21 | $192.20 | $192.20 |
| Purchase #3 | $199.26 | 8.830% | $216.8547 | $216.85 | $216.85 | $216.90 |
| Purchase #4 | $152.79 | 5.744% | $161.5663 | $161.57 | $161.55 | $161.60 |
| Purchase #5 | $203.42 | 7.789% | $219.2644 | $219.26 | $219.25 | $219.30 |
| Purchase #6 | $124.99 | 11.494% | $139.3564 | $139.36 | $139.35 | $139.40 |
| Purchase #7 | $101.98 | 10.448% | $112.6349 | $112.63 | $112.65 | $112.60 |
| 7 purchase totals = | $1,072.65 | $1,172.3979 | $1,172.39 | $1,172.35 | $1,172.50 | |