| 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 | $46.41 | 3.691% | $48.123 | $48.12 | $48.10 | $48.10 |
| Purchase #2 | $151.55 | 9.144% | $165.4077 | $165.41 | $165.40 | $165.40 |
| Purchase #3 | $32.65 | 6.122% | $34.6488 | $34.65 | $34.65 | $34.60 |
| Purchase #4 | $242.27 | 9.236% | $264.6461 | $264.65 | $264.65 | $264.60 |
| Purchase #5 | $138.60 | 10.564% | $153.2417 | $153.24 | $153.25 | $153.20 |
| Purchase #6 | $79.30 | 12.139% | $88.9262 | $88.93 | $88.95 | $88.90 |
| Purchase #7 | $245.94 | 11.233% | $273.5664 | $273.57 | $273.55 | $273.60 |
| 7 purchase totals = | $936.72 | $1,028.5599 | $1,028.57 | $1,028.55 | $1,028.40 | |