| 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 | $14.55 | 5.238% | $15.3121 | $15.31 | $15.30 | $15.30 |
| Purchase #2 | $232.34 | 3.199% | $239.7726 | $239.77 | $239.75 | $239.80 |
| Purchase #3 | $228.34 | 6.552% | $243.3008 | $243.30 | $243.30 | $243.30 |
| Purchase #4 | $130.29 | 8.603% | $141.4988 | $141.50 | $141.50 | $141.50 |
| Purchase #5 | $240.71 | 6.573% | $256.5319 | $256.53 | $256.55 | $256.50 |
| Purchase #6 | $94.83 | 3.542% | $98.1889 | $98.19 | $98.20 | $98.20 |
| Purchase #7 | $184.90 | 9.180% | $201.8738 | $201.87 | $201.85 | $201.90 |
| 7 purchase totals = | $1,125.96 | $1,196.4789 | $1,196.47 | $1,196.45 | $1,196.50 | |