| 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 | $207.48 | 13.422% | $235.328 | $235.33 | $235.35 | $235.30 |
| Purchase #2 | $203.70 | 7.379% | $218.731 | $218.73 | $218.75 | $218.70 |
| Purchase #3 | $37.34 | 5.361% | $39.3418 | $39.34 | $39.35 | $39.30 |
| Purchase #4 | $226.82 | 5.644% | $239.6217 | $239.62 | $239.60 | $239.60 |
| Purchase #5 | $225.29 | 8.356% | $244.1152 | $244.12 | $244.10 | $244.10 |
| Purchase #6 | $55.84 | 9.120% | $60.9326 | $60.93 | $60.95 | $60.90 |
| Purchase #7 | $244.30 | 3.466% | $252.7674 | $252.77 | $252.75 | $252.80 |
| 7 purchase totals = | $1,200.77 | $1,290.8377 | $1,290.84 | $1,290.85 | $1,290.70 | |