| 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 | $132.30 | 12.415% | $148.725 | $148.73 | $148.75 | $148.70 |
| Purchase #2 | $198.42 | 7.640% | $213.5793 | $213.58 | $213.60 | $213.60 |
| Purchase #3 | $192.57 | 6.192% | $204.4939 | $204.49 | $204.50 | $204.50 |
| Purchase #4 | $181.64 | 7.142% | $194.6127 | $194.61 | $194.60 | $194.60 |
| Purchase #5 | $41.37 | 5.702% | $43.7289 | $43.73 | $43.75 | $43.70 |
| Purchase #6 | $123.77 | 9.843% | $135.9527 | $135.95 | $135.95 | $136.00 |
| Purchase #7 | $247.80 | 13.798% | $281.9914 | $281.99 | $282.00 | $282.00 |
| 7 purchase totals = | $1,117.87 | $1,223.0839 | $1,223.08 | $1,223.15 | $1,223.10 | |