| 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 | $195.57 | 5.860% | $207.0304 | $207.03 | $207.05 | $207.00 |
| Purchase #2 | $249.81 | 7.388% | $268.266 | $268.27 | $268.25 | $268.30 |
| Purchase #3 | $240.56 | 7.838% | $259.4151 | $259.42 | $259.40 | $259.40 |
| Purchase #4 | $136.57 | 11.372% | $152.1007 | $152.10 | $152.10 | $152.10 |
| Purchase #5 | $8.35 | 13.632% | $9.4883 | $9.49 | $9.50 | $9.50 |
| Purchase #6 | $112.50 | 12.446% | $126.5018 | $126.50 | $126.50 | $126.50 |
| Purchase #7 | $168.51 | 3.417% | $174.268 | $174.27 | $174.25 | $174.30 |
| 7 purchase totals = | $1,111.87 | $1,197.0703 | $1,197.08 | $1,197.05 | $1,197.10 | |