| 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 | $228.35 | 4.518% | $238.6669 | $238.67 | $238.65 | $238.70 |
| Purchase #2 | $225.40 | 4.191% | $234.8465 | $234.85 | $234.85 | $234.80 |
| Purchase #3 | $154.25 | 8.523% | $167.3967 | $167.40 | $167.40 | $167.40 |
| Purchase #4 | $238.73 | 5.683% | $252.297 | $252.30 | $252.30 | $252.30 |
| Purchase #5 | $203.88 | 4.739% | $213.5419 | $213.54 | $213.55 | $213.50 |
| Purchase #6 | $176.95 | 13.677% | $201.1515 | $201.15 | $201.15 | $201.20 |
| Purchase #7 | $96.70 | 12.270% | $108.5651 | $108.57 | $108.55 | $108.60 |
| 7 purchase totals = | $1,324.26 | $1,416.4656 | $1,416.48 | $1,416.45 | $1,416.50 | |