| 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 | $113.86 | 9.168% | $124.2987 | $124.30 | $124.30 | $124.30 |
| Purchase #2 | $233.55 | 13.639% | $265.4039 | $265.40 | $265.40 | $265.40 |
| Purchase #3 | $241.74 | 5.127% | $254.134 | $254.13 | $254.15 | $254.10 |
| Purchase #4 | $112.86 | 8.840% | $122.8368 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $91.76 | 4.442% | $95.836 | $95.84 | $95.85 | $95.80 |
| Purchase #6 | $215.86 | 10.754% | $239.0736 | $239.07 | $239.05 | $239.10 |
| Purchase #7 | $106.88 | 3.559% | $110.6839 | $110.68 | $110.70 | $110.70 |
| 7 purchase totals = | $1,116.51 | $1,212.2669 | $1,212.26 | $1,212.30 | $1,212.20 | |