| 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 | $213.70 | 6.806% | $228.2444 | $228.24 | $228.25 | $228.20 |
| Purchase #2 | $64.77 | 7.108% | $69.3739 | $69.37 | $69.35 | $69.40 |
| Purchase #3 | $21.65 | 3.819% | $22.4768 | $22.48 | $22.50 | $22.50 |
| Purchase #4 | $172.94 | 10.729% | $191.4947 | $191.49 | $191.50 | $191.50 |
| Purchase #5 | $84.44 | 3.432% | $87.338 | $87.34 | $87.35 | $87.30 |
| Purchase #6 | $181.27 | 9.118% | $197.7982 | $197.80 | $197.80 | $197.80 |
| Purchase #7 | $91.73 | 4.251% | $95.6294 | $95.63 | $95.65 | $95.60 |
| 7 purchase totals = | $830.50 | $892.3554 | $892.35 | $892.40 | $892.30 | |