| 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 | $230.90 | 8.531% | $250.5981 | $250.60 | $250.60 | $250.60 |
| Purchase #2 | $243.75 | 6.376% | $259.2915 | $259.29 | $259.30 | $259.30 |
| Purchase #3 | $230.88 | 3.233% | $238.3444 | $238.34 | $238.35 | $238.30 |
| Purchase #4 | $27.79 | 4.244% | $28.9694 | $28.97 | $28.95 | $29.00 |
| Purchase #5 | $142.79 | 13.690% | $162.338 | $162.34 | $162.35 | $162.30 |
| Purchase #6 | $152.31 | 9.127% | $166.2113 | $166.21 | $166.20 | $166.20 |
| Purchase #7 | $22.76 | 9.371% | $24.8928 | $24.89 | $24.90 | $24.90 |
| 7 purchase totals = | $1,051.18 | $1,130.6455 | $1,130.64 | $1,130.65 | $1,130.60 | |