| 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 | $239.26 | 3.606% | $247.8877 | $247.89 | $247.90 | $247.90 |
| Purchase #2 | $88.92 | 3.518% | $92.0482 | $92.05 | $92.05 | $92.00 |
| Purchase #3 | $171.53 | 13.847% | $195.2818 | $195.28 | $195.30 | $195.30 |
| Purchase #4 | $22.86 | 12.427% | $25.7008 | $25.70 | $25.70 | $25.70 |
| Purchase #5 | $100.33 | 11.326% | $111.6934 | $111.69 | $111.70 | $111.70 |
| Purchase #6 | $219.74 | 8.678% | $238.809 | $238.81 | $238.80 | $238.80 |
| Purchase #7 | $178.59 | 7.601% | $192.1646 | $192.16 | $192.15 | $192.20 |
| 7 purchase totals = | $1,021.23 | $1,103.5855 | $1,103.58 | $1,103.60 | $1,103.60 | |