| 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 | $119.66 | 13.322% | $135.6011 | $135.60 | $135.60 | $135.60 |
| Purchase #2 | $248.30 | 13.743% | $282.4239 | $282.42 | $282.40 | $282.40 |
| Purchase #3 | $39.50 | 6.771% | $42.1745 | $42.17 | $42.15 | $42.20 |
| Purchase #4 | $183.34 | 9.294% | $200.3796 | $200.38 | $200.40 | $200.40 |
| Purchase #5 | $25.89 | 5.161% | $27.2262 | $27.23 | $27.25 | $27.20 |
| Purchase #6 | $188.66 | 3.538% | $195.3348 | $195.33 | $195.35 | $195.30 |
| Purchase #7 | $219.66 | 12.330% | $246.7441 | $246.74 | $246.75 | $246.70 |
| 7 purchase totals = | $1,025.01 | $1,129.8842 | $1,129.87 | $1,129.90 | $1,129.80 | |