| 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 | $194.75 | 5.295% | $205.062 | $205.06 | $205.05 | $205.10 |
| Purchase #2 | $84.64 | 13.252% | $95.8565 | $95.86 | $95.85 | $95.90 |
| Purchase #3 | $47.71 | 9.363% | $52.1771 | $52.18 | $52.20 | $52.20 |
| Purchase #4 | $211.45 | 6.252% | $224.6699 | $224.67 | $224.65 | $224.70 |
| Purchase #5 | $215.67 | 7.407% | $231.6447 | $231.64 | $231.65 | $231.60 |
| Purchase #6 | $115.72 | 11.573% | $129.1123 | $129.11 | $129.10 | $129.10 |
| Purchase #7 | $220.70 | 13.116% | $249.647 | $249.65 | $249.65 | $249.60 |
| 7 purchase totals = | $1,090.64 | $1,188.1695 | $1,188.17 | $1,188.15 | $1,188.20 | |