| 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 | $194.45 | 13.410% | $220.5257 | $220.53 | $220.55 | $220.50 |
| Purchase #2 | $9.77 | 12.537% | $10.9949 | $10.99 | $11.00 | $11.00 |
| Purchase #3 | $56.63 | 12.807% | $63.8826 | $63.88 | $63.90 | $63.90 |
| Purchase #4 | $11.86 | 9.331% | $12.9667 | $12.97 | $12.95 | $13.00 |
| Purchase #5 | $203.66 | 11.415% | $226.9078 | $226.91 | $226.90 | $226.90 |
| Purchase #6 | $128.27 | 10.131% | $141.265 | $141.27 | $141.25 | $141.30 |
| Purchase #7 | $242.96 | 10.792% | $269.1802 | $269.18 | $269.20 | $269.20 |
| 7 purchase totals = | $847.60 | $945.7229 | $945.73 | $945.75 | $945.80 | |