| 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 | $232.70 | 10.156% | $256.333 | $256.33 | $256.35 | $256.30 |
| Purchase #2 | $38.48 | 3.424% | $39.7976 | $39.80 | $39.80 | $39.80 |
| Purchase #3 | $181.70 | 11.804% | $203.1479 | $203.15 | $203.15 | $203.10 |
| Purchase #4 | $242.65 | 4.669% | $253.9793 | $253.98 | $254.00 | $254.00 |
| Purchase #5 | $163.26 | 11.447% | $181.9484 | $181.95 | $181.95 | $181.90 |
| Purchase #6 | $185.60 | 4.586% | $194.1116 | $194.11 | $194.10 | $194.10 |
| Purchase #7 | $196.32 | 13.225% | $222.2833 | $222.28 | $222.30 | $222.30 |
| 7 purchase totals = | $1,240.71 | $1,351.6011 | $1,351.60 | $1,351.65 | $1,351.50 | |