| 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 | $125.28 | 7.831% | $135.0907 | $135.09 | $135.10 | $135.10 |
| Purchase #2 | $29.66 | 7.752% | $31.9592 | $31.96 | $31.95 | $32.00 |
| Purchase #3 | $202.60 | 5.642% | $214.0307 | $214.03 | $214.05 | $214.00 |
| Purchase #4 | $225.77 | 3.736% | $234.2048 | $234.20 | $234.20 | $234.20 |
| Purchase #5 | $22.75 | 13.707% | $25.8683 | $25.87 | $25.85 | $25.90 |
| Purchase #6 | $184.52 | 5.398% | $194.4804 | $194.48 | $194.50 | $194.50 |
| Purchase #7 | $204.42 | 13.419% | $231.8511 | $231.85 | $231.85 | $231.90 |
| 7 purchase totals = | $995.00 | $1,067.4852 | $1,067.48 | $1,067.50 | $1,067.60 | |