| 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 | $48.54 | 7.320% | $52.0931 | $52.09 | $52.10 | $52.10 |
| Purchase #2 | $196.76 | 5.303% | $207.1942 | $207.19 | $207.20 | $207.20 |
| Purchase #3 | $49.69 | 4.255% | $51.8043 | $51.80 | $51.80 | $51.80 |
| Purchase #4 | $249.99 | 9.785% | $274.4515 | $274.45 | $274.45 | $274.50 |
| Purchase #5 | $164.65 | 7.345% | $176.7435 | $176.74 | $176.75 | $176.70 |
| Purchase #6 | $214.80 | 12.136% | $240.8681 | $240.87 | $240.85 | $240.90 |
| Purchase #7 | $166.99 | 13.511% | $189.552 | $189.55 | $189.55 | $189.60 |
| 7 purchase totals = | $1,091.42 | $1,192.7067 | $1,192.69 | $1,192.70 | $1,192.80 | |