| 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 | $220.74 | 13.206% | $249.8909 | $249.89 | $249.90 | $249.90 |
| Purchase #2 | $237.56 | 12.574% | $267.4308 | $267.43 | $267.45 | $267.40 |
| Purchase #3 | $194.98 | 12.710% | $219.762 | $219.76 | $219.75 | $219.80 |
| Purchase #4 | $243.57 | 12.337% | $273.6192 | $273.62 | $273.60 | $273.60 |
| Purchase #5 | $98.99 | 10.442% | $109.3265 | $109.33 | $109.35 | $109.30 |
| Purchase #6 | $87.42 | 4.218% | $91.1074 | $91.11 | $91.10 | $91.10 |
| Purchase #7 | $155.30 | 7.197% | $166.4769 | $166.48 | $166.50 | $166.50 |
| 7 purchase totals = | $1,238.56 | $1,377.6137 | $1,377.62 | $1,377.65 | $1,377.60 | |