| 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 | 3.720% | $229.9991 | $230.00 | $230.00 | $230.00 |
| Purchase #2 | $121.94 | 12.851% | $137.6105 | $137.61 | $137.60 | $137.60 |
| Purchase #3 | $245.80 | 8.180% | $265.9064 | $265.91 | $265.90 | $265.90 |
| Purchase #4 | $128.69 | 8.316% | $139.3919 | $139.39 | $139.40 | $139.40 |
| Purchase #5 | $111.34 | 9.148% | $121.5254 | $121.53 | $121.55 | $121.50 |
| Purchase #6 | $132.48 | 5.108% | $139.2471 | $139.25 | $139.25 | $139.20 |
| Purchase #7 | $134.48 | 11.173% | $149.5055 | $149.51 | $149.50 | $149.50 |
| 7 purchase totals = | $1,096.48 | $1,183.1859 | $1,183.20 | $1,183.20 | $1,183.10 | |