| 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 | $184.31 | 7.856% | $198.7894 | $198.79 | $198.80 | $198.80 |
| Purchase #2 | $74.64 | 8.365% | $80.8836 | $80.88 | $80.90 | $80.90 |
| Purchase #3 | $94.95 | 10.495% | $104.915 | $104.92 | $104.90 | $104.90 |
| Purchase #4 | $246.32 | 13.467% | $279.4919 | $279.49 | $279.50 | $279.50 |
| Purchase #5 | $56.99 | 11.479% | $63.5319 | $63.53 | $63.55 | $63.50 |
| Purchase #6 | $111.80 | 7.129% | $119.7702 | $119.77 | $119.75 | $119.80 |
| Purchase #7 | $192.46 | 8.248% | $208.3341 | $208.33 | $208.35 | $208.30 |
| 7 purchase totals = | $961.47 | $1,055.7161 | $1,055.71 | $1,055.75 | $1,055.70 | |