| 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 | $108.76 | 10.250% | $119.9079 | $119.91 | $119.90 | $119.90 |
| Purchase #2 | $6.45 | 12.246% | $7.2399 | $7.24 | $7.25 | $7.20 |
| Purchase #3 | $226.55 | 5.402% | $238.7882 | $238.79 | $238.80 | $238.80 |
| Purchase #4 | $226.29 | 8.237% | $244.9295 | $244.93 | $244.95 | $244.90 |
| Purchase #5 | $238.88 | 4.547% | $249.7419 | $249.74 | $249.75 | $249.70 |
| Purchase #6 | $180.57 | 11.415% | $201.1821 | $201.18 | $201.20 | $201.20 |
| Purchase #7 | $124.40 | 11.597% | $138.8267 | $138.83 | $138.85 | $138.80 |
| 7 purchase totals = | $1,111.90 | $1,200.6162 | $1,200.62 | $1,200.70 | $1,200.50 | |