| 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 | $197.81 | 3.392% | $204.5197 | $204.52 | $204.50 | $204.50 |
| Purchase #2 | $189.42 | 5.443% | $199.7301 | $199.73 | $199.75 | $199.70 |
| Purchase #3 | $32.99 | 7.339% | $35.4111 | $35.41 | $35.40 | $35.40 |
| Purchase #4 | $177.79 | 10.190% | $195.9068 | $195.91 | $195.90 | $195.90 |
| Purchase #5 | $223.71 | 9.134% | $244.1437 | $244.14 | $244.15 | $244.10 |
| Purchase #6 | $112.48 | 10.532% | $124.3264 | $124.33 | $124.35 | $124.30 |
| Purchase #7 | $105.84 | 8.255% | $114.5771 | $114.58 | $114.60 | $114.60 |
| 7 purchase totals = | $1,040.04 | $1,118.6149 | $1,118.62 | $1,118.65 | $1,118.50 | |