| 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 | $137.51 | 13.126% | $155.5596 | $155.56 | $155.55 | $155.60 |
| Purchase #2 | $217.25 | 10.237% | $239.4899 | $239.49 | $239.50 | $239.50 |
| Purchase #3 | $233.91 | 6.154% | $248.3048 | $248.30 | $248.30 | $248.30 |
| Purchase #4 | $40.30 | 11.486% | $44.9289 | $44.93 | $44.95 | $44.90 |
| Purchase #5 | $180.35 | 3.752% | $187.1167 | $187.12 | $187.10 | $187.10 |
| Purchase #6 | $229.81 | 8.346% | $248.9899 | $248.99 | $249.00 | $249.00 |
| Purchase #7 | $233.67 | 4.449% | $244.066 | $244.07 | $244.05 | $244.10 |
| 7 purchase totals = | $1,272.80 | $1,368.4558 | $1,368.46 | $1,368.45 | $1,368.50 | |