| 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 | $91.51 | 9.216% | $99.9436 | $99.94 | $99.95 | $99.90 |
| Purchase #2 | $168.96 | 4.476% | $176.5226 | $176.52 | $176.50 | $176.50 |
| Purchase #3 | $189.42 | 12.720% | $213.5142 | $213.51 | $213.50 | $213.50 |
| Purchase #4 | $118.68 | 10.116% | $130.6857 | $130.69 | $130.70 | $130.70 |
| Purchase #5 | $167.30 | 6.697% | $178.5041 | $178.50 | $178.50 | $178.50 |
| Purchase #6 | $149.84 | 8.282% | $162.2497 | $162.25 | $162.25 | $162.20 |
| Purchase #7 | $239.95 | 4.672% | $251.1605 | $251.16 | $251.15 | $251.20 |
| 7 purchase totals = | $1,125.66 | $1,212.5804 | $1,212.57 | $1,212.55 | $1,212.50 | |