| 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 | $203.38 | 8.856% | $221.3913 | $221.39 | $221.40 | $221.40 |
| Purchase #2 | $176.83 | 11.652% | $197.4342 | $197.43 | $197.45 | $197.40 |
| Purchase #3 | $58.58 | 10.592% | $64.7848 | $64.78 | $64.80 | $64.80 |
| Purchase #4 | $146.50 | 5.695% | $154.8432 | $154.84 | $154.85 | $154.80 |
| Purchase #5 | $87.30 | 10.180% | $96.1871 | $96.19 | $96.20 | $96.20 |
| Purchase #6 | $194.88 | 4.368% | $203.3924 | $203.39 | $203.40 | $203.40 |
| Purchase #7 | $137.93 | 12.276% | $154.8623 | $154.86 | $154.85 | $154.90 |
| 7 purchase totals = | $1,005.40 | $1,092.8953 | $1,092.88 | $1,092.95 | $1,092.90 | |