| 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 | $135.54 | 12.854% | $152.9623 | $152.96 | $152.95 | $153.00 |
| Purchase #2 | $248.74 | 10.613% | $275.1388 | $275.14 | $275.15 | $275.10 |
| Purchase #3 | $72.56 | 9.235% | $79.2609 | $79.26 | $79.25 | $79.30 |
| Purchase #4 | $146.86 | 4.171% | $152.9855 | $152.99 | $153.00 | $153.00 |
| Purchase #5 | $227.64 | 7.334% | $244.3351 | $244.34 | $244.35 | $244.30 |
| Purchase #6 | $247.30 | 9.255% | $270.1876 | $270.19 | $270.20 | $270.20 |
| Purchase #7 | $180.85 | 12.455% | $203.3749 | $203.37 | $203.35 | $203.40 |
| 7 purchase totals = | $1,259.49 | $1,378.2451 | $1,378.25 | $1,378.25 | $1,378.30 | |