| 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 | $247.50 | 8.320% | $268.092 | $268.09 | $268.10 | $268.10 |
| Purchase #2 | $191.43 | 8.842% | $208.3562 | $208.36 | $208.35 | $208.40 |
| Purchase #3 | $120.30 | 12.105% | $134.8623 | $134.86 | $134.85 | $134.90 |
| Purchase #4 | $184.91 | 8.527% | $200.6773 | $200.68 | $200.70 | $200.70 |
| Purchase #5 | $179.87 | 10.132% | $198.0944 | $198.09 | $198.10 | $198.10 |
| Purchase #6 | $138.57 | 10.120% | $152.5933 | $152.59 | $152.60 | $152.60 |
| Purchase #7 | $206.94 | 10.496% | $228.6604 | $228.66 | $228.65 | $228.70 |
| 7 purchase totals = | $1,269.52 | $1,391.3359 | $1,391.33 | $1,391.35 | $1,391.50 | |