| 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 | $197.56 | 4.377% | $206.2072 | $206.21 | $206.20 | $206.20 |
| Purchase #2 | $198.63 | 13.334% | $225.1153 | $225.12 | $225.10 | $225.10 |
| Purchase #3 | $118.27 | 3.414% | $122.3077 | $122.31 | $122.30 | $122.30 |
| Purchase #4 | $233.35 | 13.359% | $264.5232 | $264.52 | $264.50 | $264.50 |
| Purchase #5 | $237.92 | 10.629% | $263.2085 | $263.21 | $263.20 | $263.20 |
| Purchase #6 | $66.86 | 8.648% | $72.6421 | $72.64 | $72.65 | $72.60 |
| Purchase #7 | $85.71 | 12.740% | $96.6295 | $96.63 | $96.65 | $96.60 |
| 7 purchase totals = | $1,138.30 | $1,250.6335 | $1,250.64 | $1,250.60 | $1,250.50 | |