| 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 | $181.98 | 10.293% | $200.7112 | $200.71 | $200.70 | $200.70 |
| Purchase #2 | $40.67 | 3.635% | $42.1484 | $42.15 | $42.15 | $42.10 |
| Purchase #3 | $210.34 | 4.522% | $219.8516 | $219.85 | $219.85 | $219.90 |
| Purchase #4 | $195.28 | 11.844% | $218.409 | $218.41 | $218.40 | $218.40 |
| Purchase #5 | $208.57 | 10.564% | $230.6033 | $230.60 | $230.60 | $230.60 |
| Purchase #6 | $15.94 | 6.467% | $16.9708 | $16.97 | $16.95 | $17.00 |
| Purchase #7 | $103.75 | 4.434% | $108.3503 | $108.35 | $108.35 | $108.40 |
| 7 purchase totals = | $956.53 | $1,037.0446 | $1,037.04 | $1,037.00 | $1,037.10 | |