| 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 | $189.26 | 4.302% | $197.402 | $197.40 | $197.40 | $197.40 |
| Purchase #2 | $123.82 | 11.379% | $137.9095 | $137.91 | $137.90 | $137.90 |
| Purchase #3 | $99.84 | 9.552% | $109.3767 | $109.38 | $109.40 | $109.40 |
| Purchase #4 | $194.61 | 8.206% | $210.5797 | $210.58 | $210.60 | $210.60 |
| Purchase #5 | $195.71 | 9.170% | $213.6566 | $213.66 | $213.65 | $213.70 |
| Purchase #6 | $218.98 | 10.416% | $241.789 | $241.79 | $241.80 | $241.80 |
| Purchase #7 | $51.77 | 9.519% | $56.698 | $56.70 | $56.70 | $56.70 |
| 7 purchase totals = | $1,073.99 | $1,167.4115 | $1,167.42 | $1,167.45 | $1,167.50 | |