| 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 | $197.66 | 11.119% | $219.6378 | $219.64 | $219.65 | $219.60 |
| Purchase #2 | $147.61 | 5.561% | $155.8186 | $155.82 | $155.80 | $155.80 |
| Purchase #3 | $199.80 | 9.621% | $219.0228 | $219.02 | $219.00 | $219.00 |
| Purchase #4 | $244.30 | 12.531% | $274.9132 | $274.91 | $274.90 | $274.90 |
| Purchase #5 | $105.42 | 8.844% | $114.7433 | $114.74 | $114.75 | $114.70 |
| Purchase #6 | $186.37 | 10.551% | $206.0339 | $206.03 | $206.05 | $206.00 |
| Purchase #7 | $55.47 | 13.535% | $62.9779 | $62.98 | $63.00 | $63.00 |
| 7 purchase totals = | $1,136.63 | $1,253.1475 | $1,253.14 | $1,253.15 | $1,253.00 | |