| 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 | $184.56 | 11.553% | $205.8822 | $205.88 | $205.90 | $205.90 |
| Purchase #2 | $238.64 | 7.200% | $255.8221 | $255.82 | $255.80 | $255.80 |
| Purchase #3 | $8.65 | 7.416% | $9.2915 | $9.29 | $9.30 | $9.30 |
| Purchase #4 | $177.42 | 6.652% | $189.222 | $189.22 | $189.20 | $189.20 |
| Purchase #5 | $122.55 | 3.409% | $126.7277 | $126.73 | $126.75 | $126.70 |
| Purchase #6 | $98.92 | 12.127% | $110.916 | $110.92 | $110.90 | $110.90 |
| Purchase #7 | $174.39 | 4.163% | $181.6499 | $181.65 | $181.65 | $181.60 |
| 7 purchase totals = | $1,005.13 | $1,079.5114 | $1,079.51 | $1,079.50 | $1,079.40 | |