| 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 | $250.79 | 6.124% | $266.1484 | $266.15 | $266.15 | $266.10 |
| Purchase #2 | $250.65 | 7.195% | $268.6843 | $268.68 | $268.70 | $268.70 |
| Purchase #3 | $201.84 | 4.613% | $211.1509 | $211.15 | $211.15 | $211.20 |
| Purchase #4 | $35.96 | 8.788% | $39.1202 | $39.12 | $39.10 | $39.10 |
| Purchase #5 | $79.89 | 13.400% | $90.5953 | $90.60 | $90.60 | $90.60 |
| Purchase #6 | $206.56 | 3.546% | $213.8846 | $213.88 | $213.90 | $213.90 |
| Purchase #7 | $242.27 | 10.507% | $267.7253 | $267.73 | $267.75 | $267.70 |
| 7 purchase totals = | $1,267.96 | $1,357.3090 | $1,357.31 | $1,357.35 | $1,357.30 | |