| 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 | $142.82 | 5.515% | $150.6965 | $150.70 | $150.70 | $150.70 |
| Purchase #2 | $233.59 | 6.181% | $248.0282 | $248.03 | $248.05 | $248.00 |
| Purchase #3 | $172.90 | 3.138% | $178.3256 | $178.33 | $178.35 | $178.30 |
| Purchase #4 | $241.37 | 10.486% | $266.6801 | $266.68 | $266.70 | $266.70 |
| Purchase #5 | $210.36 | 12.344% | $236.3268 | $236.33 | $236.35 | $236.30 |
| Purchase #6 | $211.51 | 4.509% | $221.047 | $221.05 | $221.05 | $221.00 |
| Purchase #7 | $115.74 | 11.614% | $129.182 | $129.18 | $129.20 | $129.20 |
| 7 purchase totals = | $1,328.29 | $1,430.2862 | $1,430.30 | $1,430.40 | $1,430.20 | |