| 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 | $244.39 | 8.179% | $264.3787 | $264.38 | $264.40 | $264.40 |
| Purchase #2 | $211.49 | 7.732% | $227.8424 | $227.84 | $227.85 | $227.80 |
| Purchase #3 | $48.88 | 9.298% | $53.4249 | $53.42 | $53.40 | $53.40 |
| Purchase #4 | $112.67 | 7.176% | $120.7552 | $120.76 | $120.75 | $120.80 |
| Purchase #5 | $148.80 | 12.250% | $167.028 | $167.03 | $167.05 | $167.00 |
| Purchase #6 | $152.55 | 10.336% | $168.3176 | $168.32 | $168.30 | $168.30 |
| Purchase #7 | $245.95 | 4.185% | $256.243 | $256.24 | $256.25 | $256.20 |
| 7 purchase totals = | $1,164.73 | $1,257.9898 | $1,257.99 | $1,258.00 | $1,257.90 | |