| 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 | $192.92 | 4.756% | $202.0953 | $202.10 | $202.10 | $202.10 |
| Purchase #2 | $48.91 | 5.386% | $51.5443 | $51.54 | $51.55 | $51.50 |
| Purchase #3 | $161.44 | 10.584% | $178.5268 | $178.53 | $178.55 | $178.50 |
| Purchase #4 | $108.49 | 13.399% | $123.0266 | $123.03 | $123.05 | $123.00 |
| Purchase #5 | $239.47 | 7.691% | $257.8876 | $257.89 | $257.90 | $257.90 |
| Purchase #6 | $117.48 | 5.601% | $124.0601 | $124.06 | $124.05 | $124.10 |
| Purchase #7 | $92.68 | 8.475% | $100.5346 | $100.53 | $100.55 | $100.50 |
| 7 purchase totals = | $961.39 | $1,037.6753 | $1,037.68 | $1,037.75 | $1,037.60 | |