| 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 | $244.27 | 3.501% | $252.8219 | $252.82 | $252.80 | $252.80 |
| Purchase #2 | $247.51 | 12.342% | $278.0577 | $278.06 | $278.05 | $278.10 |
| Purchase #3 | $187.48 | 3.560% | $194.1543 | $194.15 | $194.15 | $194.20 |
| Purchase #4 | $183.55 | 5.139% | $192.9826 | $192.98 | $193.00 | $193.00 |
| Purchase #5 | $102.99 | 9.797% | $113.0799 | $113.08 | $113.10 | $113.10 |
| Purchase #6 | $191.99 | 5.607% | $202.7549 | $202.75 | $202.75 | $202.80 |
| Purchase #7 | $233.97 | 4.438% | $244.3536 | $244.35 | $244.35 | $244.40 |
| 7 purchase totals = | $1,391.76 | $1,478.2049 | $1,478.19 | $1,478.20 | $1,478.40 | |