| 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 | $204.97 | 12.613% | $230.8229 | $230.82 | $230.80 | $230.80 |
| Purchase #2 | $17.96 | 9.711% | $19.7041 | $19.70 | $19.70 | $19.70 |
| Purchase #3 | $237.47 | 7.186% | $254.5346 | $254.53 | $254.55 | $254.50 |
| Purchase #4 | $98.25 | 12.806% | $110.8319 | $110.83 | $110.85 | $110.80 |
| Purchase #5 | $189.25 | 4.704% | $198.1523 | $198.15 | $198.15 | $198.20 |
| Purchase #6 | $85.78 | 5.131% | $90.1814 | $90.18 | $90.20 | $90.20 |
| Purchase #7 | $145.49 | 9.638% | $159.5123 | $159.51 | $159.50 | $159.50 |
| 7 purchase totals = | $979.17 | $1,063.7395 | $1,063.72 | $1,063.75 | $1,063.70 | |