| 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 | $116.52 | 10.234% | $128.4447 | $128.44 | $128.45 | $128.40 |
| Purchase #2 | $108.96 | 10.428% | $120.3223 | $120.32 | $120.30 | $120.30 |
| Purchase #3 | $156.47 | 5.773% | $165.503 | $165.50 | $165.50 | $165.50 |
| Purchase #4 | $172.95 | 13.190% | $195.7621 | $195.76 | $195.75 | $195.80 |
| Purchase #5 | $229.70 | 12.626% | $258.7019 | $258.70 | $258.70 | $258.70 |
| Purchase #6 | $208.39 | 7.161% | $223.3128 | $223.31 | $223.30 | $223.30 |
| Purchase #7 | $197.77 | 3.830% | $205.3446 | $205.34 | $205.35 | $205.30 |
| 7 purchase totals = | $1,190.76 | $1,297.3914 | $1,297.37 | $1,297.35 | $1,297.30 | |