| 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 | $121.99 | 12.152% | $136.8142 | $136.81 | $136.80 | $136.80 |
| Purchase #2 | $88.50 | 4.586% | $92.5586 | $92.56 | $92.55 | $92.60 |
| Purchase #3 | $190.69 | 5.287% | $200.7718 | $200.77 | $200.75 | $200.80 |
| Purchase #4 | $206.92 | 10.557% | $228.7645 | $228.76 | $228.75 | $228.80 |
| Purchase #5 | $239.89 | 7.818% | $258.6446 | $258.64 | $258.65 | $258.60 |
| Purchase #6 | $111.90 | 13.434% | $126.9326 | $126.93 | $126.95 | $126.90 |
| Purchase #7 | $135.27 | 10.544% | $149.5329 | $149.53 | $149.55 | $149.50 |
| 7 purchase totals = | $1,095.16 | $1,194.0192 | $1,194.00 | $1,194.00 | $1,194.00 | |