| 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 | $130.72 | 13.840% | $148.8116 | $148.81 | $148.80 | $148.80 |
| Purchase #2 | $60.62 | 5.377% | $63.8795 | $63.88 | $63.90 | $63.90 |
| Purchase #3 | $191.80 | 11.432% | $213.7266 | $213.73 | $213.75 | $213.70 |
| Purchase #4 | $167.89 | 4.251% | $175.027 | $175.03 | $175.05 | $175.00 |
| Purchase #5 | $244.36 | 9.165% | $266.7556 | $266.76 | $266.75 | $266.80 |
| Purchase #6 | $103.62 | 7.690% | $111.5884 | $111.59 | $111.60 | $111.60 |
| Purchase #7 | $239.76 | 8.308% | $259.6793 | $259.68 | $259.70 | $259.70 |
| 7 purchase totals = | $1,138.77 | $1,239.4680 | $1,239.48 | $1,239.55 | $1,239.50 | |