| 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 | $222.31 | 3.669% | $230.4666 | $230.47 | $230.45 | $230.50 |
| Purchase #2 | $74.76 | 8.636% | $81.2163 | $81.22 | $81.20 | $81.20 |
| Purchase #3 | $237.74 | 13.154% | $269.0123 | $269.01 | $269.00 | $269.00 |
| Purchase #4 | $196.41 | 13.552% | $223.0275 | $223.03 | $223.05 | $223.00 |
| Purchase #5 | $72.89 | 4.145% | $75.9113 | $75.91 | $75.90 | $75.90 |
| Purchase #6 | $227.88 | 5.674% | $240.8099 | $240.81 | $240.80 | $240.80 |
| Purchase #7 | $179.76 | 12.585% | $202.3828 | $202.38 | $202.40 | $202.40 |
| 7 purchase totals = | $1,211.75 | $1,322.8267 | $1,322.83 | $1,322.80 | $1,322.80 | |