| 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 | $241.54 | 11.769% | $269.9668 | $269.97 | $269.95 | $270.00 |
| Purchase #2 | $44.95 | 12.165% | $50.4182 | $50.42 | $50.40 | $50.40 |
| Purchase #3 | $8.70 | 4.404% | $9.0831 | $9.08 | $9.10 | $9.10 |
| Purchase #4 | $94.67 | 7.570% | $101.8365 | $101.84 | $101.85 | $101.80 |
| Purchase #5 | $179.84 | 10.500% | $198.7232 | $198.72 | $198.70 | $198.70 |
| Purchase #6 | $54.40 | 10.468% | $60.0946 | $60.09 | $60.10 | $60.10 |
| Purchase #7 | $113.72 | 5.707% | $120.21 | $120.21 | $120.20 | $120.20 |
| 7 purchase totals = | $737.82 | $810.3324 | $810.33 | $810.30 | $810.30 | |