| 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 | $93.68 | 10.174% | $103.211 | $103.21 | $103.20 | $103.20 |
| Purchase #2 | $119.56 | 4.399% | $124.8194 | $124.82 | $124.80 | $124.80 |
| Purchase #3 | $152.34 | 3.699% | $157.9751 | $157.98 | $158.00 | $158.00 |
| Purchase #4 | $191.42 | 10.497% | $211.5134 | $211.51 | $211.50 | $211.50 |
| Purchase #5 | $221.39 | 12.180% | $248.3553 | $248.36 | $248.35 | $248.40 |
| Purchase #6 | $6.56 | 11.776% | $7.3325 | $7.33 | $7.35 | $7.30 |
| Purchase #7 | $234.72 | 6.343% | $249.6083 | $249.61 | $249.60 | $249.60 |
| 7 purchase totals = | $1,019.67 | $1,102.8150 | $1,102.82 | $1,102.80 | $1,102.80 | |