| 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 | $122.71 | 6.548% | $130.7451 | $130.75 | $130.75 | $130.70 |
| Purchase #2 | $212.73 | 8.254% | $230.2887 | $230.29 | $230.30 | $230.30 |
| Purchase #3 | $156.32 | 12.171% | $175.3457 | $175.35 | $175.35 | $175.30 |
| Purchase #4 | $120.62 | 8.375% | $130.7219 | $130.72 | $130.70 | $130.70 |
| Purchase #5 | $249.44 | 5.780% | $263.8576 | $263.86 | $263.85 | $263.90 |
| Purchase #6 | $151.50 | 8.498% | $164.3745 | $164.37 | $164.35 | $164.40 |
| Purchase #7 | $233.63 | 10.378% | $257.8761 | $257.88 | $257.90 | $257.90 |
| 7 purchase totals = | $1,246.95 | $1,353.2096 | $1,353.22 | $1,353.20 | $1,353.20 | |