| 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 | $246.27 | 10.613% | $272.4066 | $272.41 | $272.40 | $272.40 |
| Purchase #2 | $11.29 | 7.531% | $12.1402 | $12.14 | $12.15 | $12.10 |
| Purchase #3 | $185.39 | 13.798% | $210.9701 | $210.97 | $210.95 | $211.00 |
| Purchase #4 | $71.84 | 9.346% | $78.5542 | $78.55 | $78.55 | $78.60 |
| Purchase #5 | $210.37 | 7.326% | $225.7817 | $225.78 | $225.80 | $225.80 |
| Purchase #6 | $188.42 | 11.640% | $210.3521 | $210.35 | $210.35 | $210.40 |
| Purchase #7 | $59.86 | 7.318% | $64.2406 | $64.24 | $64.25 | $64.20 |
| 7 purchase totals = | $973.44 | $1,074.4455 | $1,074.44 | $1,074.45 | $1,074.50 | |