| 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 | $235.82 | 6.748% | $251.7331 | $251.73 | $251.75 | $251.70 |
| Purchase #2 | $211.63 | 5.560% | $223.3966 | $223.40 | $223.40 | $223.40 |
| Purchase #3 | $156.67 | 7.601% | $168.5785 | $168.58 | $168.60 | $168.60 |
| Purchase #4 | $7.75 | 5.669% | $8.1893 | $8.19 | $8.20 | $8.20 |
| Purchase #5 | $220.93 | 12.343% | $248.1994 | $248.20 | $248.20 | $248.20 |
| Purchase #6 | $132.71 | 13.399% | $150.4918 | $150.49 | $150.50 | $150.50 |
| Purchase #7 | $204.65 | 9.435% | $223.9587 | $223.96 | $223.95 | $224.00 |
| 7 purchase totals = | $1,170.16 | $1,274.5474 | $1,274.55 | $1,274.60 | $1,274.60 | |