| 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 | $192.33 | 9.509% | $210.6187 | $210.62 | $210.60 | $210.60 |
| Purchase #2 | $224.29 | 12.307% | $251.8934 | $251.89 | $251.90 | $251.90 |
| Purchase #3 | $89.32 | 8.367% | $96.7934 | $96.79 | $96.80 | $96.80 |
| Purchase #4 | $205.83 | 6.235% | $218.6635 | $218.66 | $218.65 | $218.70 |
| Purchase #5 | $152.87 | 7.712% | $164.6593 | $164.66 | $164.65 | $164.70 |
| Purchase #6 | $145.90 | 11.419% | $162.5603 | $162.56 | $162.55 | $162.60 |
| Purchase #7 | $112.25 | 10.836% | $124.4134 | $124.41 | $124.40 | $124.40 |
| 7 purchase totals = | $1,122.79 | $1,229.6020 | $1,229.59 | $1,229.55 | $1,229.70 | |