| 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 | $189.70 | 12.407% | $213.2361 | $213.24 | $213.25 | $213.20 |
| Purchase #2 | $248.48 | 8.519% | $269.648 | $269.65 | $269.65 | $269.60 |
| Purchase #3 | $80.57 | 13.597% | $91.5251 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $56.60 | 6.417% | $60.232 | $60.23 | $60.25 | $60.20 |
| Purchase #5 | $22.26 | 3.337% | $23.0028 | $23.00 | $23.00 | $23.00 |
| Purchase #6 | $15.60 | 6.472% | $16.6096 | $16.61 | $16.60 | $16.60 |
| Purchase #7 | $68.49 | 7.728% | $73.7829 | $73.78 | $73.80 | $73.80 |
| 7 purchase totals = | $681.70 | $748.0365 | $748.04 | $748.10 | $747.90 | |