| 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 | $192.49 | 5.212% | $202.5226 | $202.52 | $202.50 | $202.50 |
| Purchase #2 | $127.91 | 3.523% | $132.4163 | $132.42 | $132.40 | $132.40 |
| Purchase #3 | $153.74 | 7.148% | $164.7293 | $164.73 | $164.75 | $164.70 |
| Purchase #4 | $232.59 | 9.201% | $253.9906 | $253.99 | $254.00 | $254.00 |
| Purchase #5 | $237.57 | 10.376% | $262.2203 | $262.22 | $262.20 | $262.20 |
| Purchase #6 | $49.77 | 9.672% | $54.5838 | $54.58 | $54.60 | $54.60 |
| Purchase #7 | $141.44 | 5.398% | $149.0749 | $149.07 | $149.05 | $149.10 |
| 7 purchase totals = | $1,135.51 | $1,219.5378 | $1,219.53 | $1,219.50 | $1,219.50 | |