| 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 | $233.51 | 5.308% | $245.9047 | $245.90 | $245.90 | $245.90 |
| Purchase #2 | $228.60 | 5.508% | $241.1913 | $241.19 | $241.20 | $241.20 |
| Purchase #3 | $57.67 | 11.329% | $64.2034 | $64.20 | $64.20 | $64.20 |
| Purchase #4 | $221.50 | 13.161% | $250.6516 | $250.65 | $250.65 | $250.70 |
| Purchase #5 | $142.37 | 6.397% | $151.4774 | $151.48 | $151.50 | $151.50 |
| Purchase #6 | $196.63 | 8.757% | $213.8489 | $213.85 | $213.85 | $213.80 |
| Purchase #7 | $194.47 | 11.688% | $217.1997 | $217.20 | $217.20 | $217.20 |
| 7 purchase totals = | $1,274.75 | $1,384.4770 | $1,384.47 | $1,384.50 | $1,384.50 | |