| 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 | $81.93 | 12.449% | $92.1295 | $92.13 | $92.15 | $92.10 |
| Purchase #2 | $221.50 | 10.856% | $245.546 | $245.55 | $245.55 | $245.50 |
| Purchase #3 | $131.47 | 13.392% | $149.0765 | $149.08 | $149.10 | $149.10 |
| Purchase #4 | $33.94 | 3.523% | $35.1357 | $35.14 | $35.15 | $35.10 |
| Purchase #5 | $75.48 | 9.688% | $82.7925 | $82.79 | $82.80 | $82.80 |
| Purchase #6 | $211.37 | 4.672% | $221.2452 | $221.25 | $221.25 | $221.20 |
| Purchase #7 | $242.34 | 12.799% | $273.3571 | $273.36 | $273.35 | $273.40 |
| 7 purchase totals = | $998.03 | $1,099.2825 | $1,099.30 | $1,099.35 | $1,099.20 | |