| 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 | $166.89 | 9.370% | $182.5276 | $182.53 | $182.55 | $182.50 |
| Purchase #2 | $232.35 | 8.774% | $252.7364 | $252.74 | $252.75 | $252.70 |
| Purchase #3 | $74.53 | 7.119% | $79.8358 | $79.84 | $79.85 | $79.80 |
| Purchase #4 | $70.43 | 13.142% | $79.6859 | $79.69 | $79.70 | $79.70 |
| Purchase #5 | $239.84 | 11.168% | $266.6253 | $266.63 | $266.65 | $266.60 |
| Purchase #6 | $98.96 | 4.192% | $103.1084 | $103.11 | $103.10 | $103.10 |
| Purchase #7 | $95.55 | 11.242% | $106.2917 | $106.29 | $106.30 | $106.30 |
| 7 purchase totals = | $978.55 | $1,070.8111 | $1,070.83 | $1,070.90 | $1,070.70 | |