| 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 | $230.39 | 6.634% | $245.6741 | $245.67 | $245.65 | $245.70 |
| Purchase #2 | $178.30 | 9.115% | $194.552 | $194.55 | $194.55 | $194.60 |
| Purchase #3 | $103.69 | 9.710% | $113.7583 | $113.76 | $113.75 | $113.80 |
| Purchase #4 | $185.77 | 5.568% | $196.1137 | $196.11 | $196.10 | $196.10 |
| Purchase #5 | $88.34 | 3.419% | $91.3603 | $91.36 | $91.35 | $91.40 |
| Purchase #6 | $201.62 | 11.648% | $225.1047 | $225.10 | $225.10 | $225.10 |
| Purchase #7 | $21.56 | 9.389% | $23.5843 | $23.58 | $23.60 | $23.60 |
| 7 purchase totals = | $1,009.67 | $1,090.1474 | $1,090.13 | $1,090.10 | $1,090.30 | |