| 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 | $17.32 | 5.120% | $18.2068 | $18.21 | $18.20 | $18.20 |
| Purchase #2 | $128.53 | 9.742% | $141.0514 | $141.05 | $141.05 | $141.10 |
| Purchase #3 | $179.52 | 5.214% | $188.8802 | $188.88 | $188.90 | $188.90 |
| Purchase #4 | $245.26 | 5.871% | $259.6592 | $259.66 | $259.65 | $259.70 |
| Purchase #5 | $164.69 | 10.308% | $181.6662 | $181.67 | $181.65 | $181.70 |
| Purchase #6 | $240.74 | 7.594% | $259.0218 | $259.02 | $259.00 | $259.00 |
| Purchase #7 | $195.63 | 13.111% | $221.279 | $221.28 | $221.30 | $221.30 |
| 7 purchase totals = | $1,171.69 | $1,269.7646 | $1,269.77 | $1,269.75 | $1,269.90 | |