| 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 | $238.78 | 4.376% | $249.229 | $249.23 | $249.25 | $249.20 |
| Purchase #2 | $223.25 | 8.391% | $241.9829 | $241.98 | $242.00 | $242.00 |
| Purchase #3 | $109.44 | 6.236% | $116.2647 | $116.26 | $116.25 | $116.30 |
| Purchase #4 | $147.58 | 13.162% | $167.0045 | $167.00 | $167.00 | $167.00 |
| Purchase #5 | $85.51 | 3.546% | $88.5422 | $88.54 | $88.55 | $88.50 |
| Purchase #6 | $22.95 | 8.430% | $24.8847 | $24.88 | $24.90 | $24.90 |
| Purchase #7 | $148.62 | 9.609% | $162.9009 | $162.90 | $162.90 | $162.90 |
| 7 purchase totals = | $976.13 | $1,050.8089 | $1,050.79 | $1,050.85 | $1,050.80 | |