| 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 | $248.83 | 12.189% | $279.1599 | $279.16 | $279.15 | $279.20 |
| Purchase #2 | $158.59 | 5.509% | $167.3267 | $167.33 | $167.35 | $167.30 |
| Purchase #3 | $170.35 | 7.478% | $183.0888 | $183.09 | $183.10 | $183.10 |
| Purchase #4 | $128.86 | 7.416% | $138.4163 | $138.42 | $138.40 | $138.40 |
| Purchase #5 | $231.97 | 5.399% | $244.4941 | $244.49 | $244.50 | $244.50 |
| Purchase #6 | $44.35 | 6.142% | $47.074 | $47.07 | $47.05 | $47.10 |
| Purchase #7 | $113.27 | 9.306% | $123.8109 | $123.81 | $123.80 | $123.80 |
| 7 purchase totals = | $1,096.22 | $1,183.3707 | $1,183.37 | $1,183.35 | $1,183.40 | |