| 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 | $203.76 | 6.415% | $216.8312 | $216.83 | $216.85 | $216.80 |
| Purchase #2 | $245.60 | 13.346% | $278.3778 | $278.38 | $278.40 | $278.40 |
| Purchase #3 | $233.32 | 5.835% | $246.9342 | $246.93 | $246.95 | $246.90 |
| Purchase #4 | $151.70 | 5.602% | $160.1982 | $160.20 | $160.20 | $160.20 |
| Purchase #5 | $116.59 | 3.726% | $120.9341 | $120.93 | $120.95 | $120.90 |
| Purchase #6 | $30.52 | 7.264% | $32.737 | $32.74 | $32.75 | $32.70 |
| Purchase #7 | $230.38 | 6.210% | $244.6866 | $244.69 | $244.70 | $244.70 |
| 7 purchase totals = | $1,211.87 | $1,300.6991 | $1,300.70 | $1,300.80 | $1,300.60 | |