| 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 | $237.53 | 7.260% | $254.7747 | $254.77 | $254.75 | $254.80 |
| Purchase #2 | $136.76 | 4.108% | $142.3781 | $142.38 | $142.40 | $142.40 |
| Purchase #3 | $148.43 | 12.860% | $167.5181 | $167.52 | $167.50 | $167.50 |
| Purchase #4 | $188.93 | 11.856% | $211.3295 | $211.33 | $211.35 | $211.30 |
| Purchase #5 | $76.29 | 6.109% | $80.9506 | $80.95 | $80.95 | $81.00 |
| Purchase #6 | $210.54 | 9.347% | $230.2192 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $135.95 | 12.536% | $152.9927 | $152.99 | $153.00 | $153.00 |
| 7 purchase totals = | $1,134.43 | $1,240.1629 | $1,240.16 | $1,240.15 | $1,240.20 | |