| 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 | $227.26 | 5.372% | $239.4684 | $239.47 | $239.45 | $239.50 |
| Purchase #2 | $88.42 | 3.366% | $91.3962 | $91.40 | $91.40 | $91.40 |
| Purchase #3 | $182.49 | 12.177% | $204.7118 | $204.71 | $204.70 | $204.70 |
| Purchase #4 | $63.99 | 8.800% | $69.6211 | $69.62 | $69.60 | $69.60 |
| Purchase #5 | $234.51 | 10.180% | $258.3831 | $258.38 | $258.40 | $258.40 |
| Purchase #6 | $226.49 | 8.168% | $244.9897 | $244.99 | $245.00 | $245.00 |
| Purchase #7 | $79.37 | 6.562% | $84.5783 | $84.58 | $84.60 | $84.60 |
| 7 purchase totals = | $1,102.53 | $1,193.1486 | $1,193.15 | $1,193.15 | $1,193.20 | |