| 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 | $140.98 | 12.546% | $158.6674 | $158.67 | $158.65 | $158.70 |
| Purchase #2 | $62.28 | 8.337% | $67.4723 | $67.47 | $67.45 | $67.50 |
| Purchase #3 | $245.28 | 10.703% | $271.5323 | $271.53 | $271.55 | $271.50 |
| Purchase #4 | $114.85 | 12.429% | $129.1247 | $129.12 | $129.10 | $129.10 |
| Purchase #5 | $244.64 | 3.742% | $253.7944 | $253.79 | $253.80 | $253.80 |
| Purchase #6 | $211.79 | 10.699% | $234.4494 | $234.45 | $234.45 | $234.40 |
| Purchase #7 | $137.62 | 4.318% | $143.5624 | $143.56 | $143.55 | $143.60 |
| 7 purchase totals = | $1,157.44 | $1,258.6029 | $1,258.59 | $1,258.55 | $1,258.60 | |