| 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 | $70.58 | 6.572% | $75.2185 | $75.22 | $75.20 | $75.20 |
| Purchase #2 | $176.97 | 8.450% | $191.924 | $191.92 | $191.90 | $191.90 |
| Purchase #3 | $242.44 | 6.483% | $258.1574 | $258.16 | $258.15 | $258.20 |
| Purchase #4 | $190.70 | 11.169% | $211.9993 | $212.00 | $212.00 | $212.00 |
| Purchase #5 | $225.75 | 3.334% | $233.2765 | $233.28 | $233.30 | $233.30 |
| Purchase #6 | $76.33 | 10.443% | $84.3011 | $84.30 | $84.30 | $84.30 |
| Purchase #7 | $200.28 | 5.813% | $211.9223 | $211.92 | $211.90 | $211.90 |
| 7 purchase totals = | $1,183.05 | $1,266.7991 | $1,266.80 | $1,266.75 | $1,266.80 | |