| 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 | $49.42 | 4.580% | $51.6834 | $51.68 | $51.70 | $51.70 |
| Purchase #2 | $80.27 | 13.866% | $91.4002 | $91.40 | $91.40 | $91.40 |
| Purchase #3 | $225.65 | 10.353% | $249.0115 | $249.01 | $249.00 | $249.00 |
| Purchase #4 | $152.96 | 4.228% | $159.4271 | $159.43 | $159.45 | $159.40 |
| Purchase #5 | $229.60 | 5.455% | $242.1247 | $242.12 | $242.10 | $242.10 |
| Purchase #6 | $104.91 | 8.287% | $113.6039 | $113.60 | $113.60 | $113.60 |
| Purchase #7 | $221.65 | 7.422% | $238.1009 | $238.10 | $238.10 | $238.10 |
| 7 purchase totals = | $1,064.46 | $1,145.3517 | $1,145.34 | $1,145.35 | $1,145.30 | |