| 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 | $153.83 | 10.577% | $170.1006 | $170.10 | $170.10 | $170.10 |
| Purchase #2 | $211.49 | 4.690% | $221.4089 | $221.41 | $221.40 | $221.40 |
| Purchase #3 | $28.69 | 3.534% | $29.7039 | $29.70 | $29.70 | $29.70 |
| Purchase #4 | $173.44 | 13.157% | $196.2595 | $196.26 | $196.25 | $196.30 |
| Purchase #5 | $247.86 | 12.140% | $277.9502 | $277.95 | $277.95 | $278.00 |
| Purchase #6 | $178.92 | 11.704% | $199.8608 | $199.86 | $199.85 | $199.90 |
| Purchase #7 | $32.81 | 7.291% | $35.2022 | $35.20 | $35.20 | $35.20 |
| 7 purchase totals = | $1,027.04 | $1,130.4861 | $1,130.48 | $1,130.45 | $1,130.60 | |