| 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 | $220.77 | 10.563% | $244.0899 | $244.09 | $244.10 | $244.10 |
| Purchase #2 | $44.93 | 12.792% | $50.6774 | $50.68 | $50.70 | $50.70 |
| Purchase #3 | $176.78 | 7.341% | $189.7574 | $189.76 | $189.75 | $189.80 |
| Purchase #4 | $232.89 | 7.204% | $249.6674 | $249.67 | $249.65 | $249.70 |
| Purchase #5 | $189.56 | 4.407% | $197.9139 | $197.91 | $197.90 | $197.90 |
| Purchase #6 | $37.81 | 8.595% | $41.0598 | $41.06 | $41.05 | $41.10 |
| Purchase #7 | $37.96 | 9.118% | $41.4212 | $41.42 | $41.40 | $41.40 |
| 7 purchase totals = | $940.70 | $1,014.5870 | $1,014.59 | $1,014.55 | $1,014.70 | |