| 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 | $185.60 | 4.597% | $194.132 | $194.13 | $194.15 | $194.10 |
| Purchase #2 | $241.95 | 11.545% | $269.8831 | $269.88 | $269.90 | $269.90 |
| Purchase #3 | $114.73 | 8.552% | $124.5417 | $124.54 | $124.55 | $124.50 |
| Purchase #4 | $230.82 | 9.326% | $252.3463 | $252.35 | $252.35 | $252.30 |
| Purchase #5 | $170.55 | 10.550% | $188.543 | $188.54 | $188.55 | $188.50 |
| Purchase #6 | $89.28 | 4.300% | $93.119 | $93.12 | $93.10 | $93.10 |
| Purchase #7 | $109.54 | 9.107% | $119.5158 | $119.52 | $119.50 | $119.50 |
| 7 purchase totals = | $1,142.47 | $1,242.0809 | $1,242.08 | $1,242.10 | $1,241.90 | |