| 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 | $240.88 | 13.135% | $272.5196 | $272.52 | $272.50 | $272.50 |
| Purchase #2 | $145.48 | 7.805% | $156.8347 | $156.83 | $156.85 | $156.80 |
| Purchase #3 | $127.41 | 4.146% | $132.6924 | $132.69 | $132.70 | $132.70 |
| Purchase #4 | $67.90 | 9.505% | $74.3539 | $74.35 | $74.35 | $74.40 |
| Purchase #5 | $220.92 | 8.560% | $239.8308 | $239.83 | $239.85 | $239.80 |
| Purchase #6 | $103.82 | 6.138% | $110.1925 | $110.19 | $110.20 | $110.20 |
| Purchase #7 | $105.95 | 8.734% | $115.2037 | $115.20 | $115.20 | $115.20 |
| 7 purchase totals = | $1,012.36 | $1,101.6276 | $1,101.61 | $1,101.65 | $1,101.60 | |