| 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 | $203.78 | 11.256% | $226.7175 | $226.72 | $226.70 | $226.70 |
| Purchase #2 | $12.35 | 13.278% | $13.9898 | $13.99 | $14.00 | $14.00 |
| Purchase #3 | $197.91 | 6.692% | $211.1541 | $211.15 | $211.15 | $211.20 |
| Purchase #4 | $139.68 | 6.369% | $148.5762 | $148.58 | $148.60 | $148.60 |
| Purchase #5 | $217.55 | 10.161% | $239.6553 | $239.66 | $239.65 | $239.70 |
| Purchase #6 | $198.56 | 3.135% | $204.7849 | $204.78 | $204.80 | $204.80 |
| Purchase #7 | $31.91 | 3.504% | $33.0281 | $33.03 | $33.05 | $33.00 |
| 7 purchase totals = | $1,001.74 | $1,077.9059 | $1,077.91 | $1,077.95 | $1,078.00 | |