| 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 | $184.40 | 11.638% | $205.8605 | $205.86 | $205.85 | $205.90 |
| Purchase #2 | $174.58 | 11.763% | $195.1158 | $195.12 | $195.10 | $195.10 |
| Purchase #3 | $108.71 | 12.573% | $122.3781 | $122.38 | $122.40 | $122.40 |
| Purchase #4 | $219.72 | 6.180% | $233.2987 | $233.30 | $233.30 | $233.30 |
| Purchase #5 | $177.56 | 9.287% | $194.05 | $194.05 | $194.05 | $194.10 |
| Purchase #6 | $91.57 | 12.457% | $102.9769 | $102.98 | $103.00 | $103.00 |
| Purchase #7 | $193.47 | 7.494% | $207.9686 | $207.97 | $207.95 | $208.00 |
| 7 purchase totals = | $1,150.01 | $1,261.6486 | $1,261.66 | $1,261.65 | $1,261.80 | |