| 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 | $145.62 | 11.404% | $162.2265 | $162.23 | $162.25 | $162.20 |
| Purchase #2 | $84.55 | 8.823% | $92.0098 | $92.01 | $92.00 | $92.00 |
| Purchase #3 | $107.33 | 9.544% | $117.5736 | $117.57 | $117.55 | $117.60 |
| Purchase #4 | $207.95 | 3.736% | $215.719 | $215.72 | $215.70 | $215.70 |
| Purchase #5 | $209.94 | 13.246% | $237.7487 | $237.75 | $237.75 | $237.70 |
| Purchase #6 | $210.52 | 4.609% | $220.2229 | $220.22 | $220.20 | $220.20 |
| Purchase #7 | $187.88 | 6.251% | $199.6244 | $199.62 | $199.60 | $199.60 |
| 7 purchase totals = | $1,153.79 | $1,245.1249 | $1,245.12 | $1,245.05 | $1,245.00 | |