| 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 | $228.52 | 10.190% | $251.8062 | $251.81 | $251.80 | $251.80 |
| Purchase #2 | $81.32 | 10.124% | $89.5528 | $89.55 | $89.55 | $89.60 |
| Purchase #3 | $46.97 | 4.793% | $49.2213 | $49.22 | $49.20 | $49.20 |
| Purchase #4 | $239.68 | 9.829% | $263.2381 | $263.24 | $263.25 | $263.20 |
| Purchase #5 | $36.87 | 6.274% | $39.1832 | $39.18 | $39.20 | $39.20 |
| Purchase #6 | $44.44 | 13.325% | $50.3616 | $50.36 | $50.35 | $50.40 |
| Purchase #7 | $196.42 | 10.548% | $217.1384 | $217.14 | $217.15 | $217.10 |
| 7 purchase totals = | $874.22 | $960.5016 | $960.50 | $960.50 | $960.50 | |