| 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 | $192.30 | 3.184% | $198.4228 | $198.42 | $198.40 | $198.40 |
| Purchase #2 | $68.45 | 6.194% | $72.6898 | $72.69 | $72.70 | $72.70 |
| Purchase #3 | $70.85 | 4.402% | $73.9688 | $73.97 | $73.95 | $74.00 |
| Purchase #4 | $181.94 | 10.651% | $201.3184 | $201.32 | $201.30 | $201.30 |
| Purchase #5 | $235.34 | 9.666% | $258.088 | $258.09 | $258.10 | $258.10 |
| Purchase #6 | $218.26 | 5.355% | $229.9478 | $229.95 | $229.95 | $229.90 |
| Purchase #7 | $111.44 | 4.842% | $116.8359 | $116.84 | $116.85 | $116.80 |
| 7 purchase totals = | $1,078.58 | $1,151.2715 | $1,151.28 | $1,151.25 | $1,151.20 | |