| 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 | $36.42 | 11.787% | $40.7128 | $40.71 | $40.70 | $40.70 |
| Purchase #2 | $161.41 | 10.164% | $177.8157 | $177.82 | $177.80 | $177.80 |
| Purchase #3 | $170.93 | 5.424% | $180.2012 | $180.20 | $180.20 | $180.20 |
| Purchase #4 | $88.92 | 6.415% | $94.6242 | $94.62 | $94.60 | $94.60 |
| Purchase #5 | $70.93 | 3.722% | $73.57 | $73.57 | $73.55 | $73.60 |
| Purchase #6 | $248.79 | 11.388% | $277.1222 | $277.12 | $277.10 | $277.10 |
| Purchase #7 | $167.29 | 9.423% | $183.0537 | $183.05 | $183.05 | $183.10 |
| 7 purchase totals = | $944.69 | $1,027.0998 | $1,027.09 | $1,027.00 | $1,027.10 | |