| 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 | $152.30 | 5.754% | $161.0633 | $161.06 | $161.05 | $161.10 |
| Purchase #2 | $226.76 | 10.136% | $249.7444 | $249.74 | $249.75 | $249.70 |
| Purchase #3 | $20.90 | 4.837% | $21.9109 | $21.91 | $21.90 | $21.90 |
| Purchase #4 | $194.68 | 7.872% | $210.0052 | $210.01 | $210.00 | $210.00 |
| Purchase #5 | $114.40 | 7.859% | $123.3907 | $123.39 | $123.40 | $123.40 |
| Purchase #6 | $243.58 | 5.336% | $256.5774 | $256.58 | $256.60 | $256.60 |
| Purchase #7 | $71.70 | 10.380% | $79.1425 | $79.14 | $79.15 | $79.10 |
| 7 purchase totals = | $1,024.32 | $1,101.8344 | $1,101.83 | $1,101.85 | $1,101.80 | |