| 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 | $19.67 | 11.778% | $21.9867 | $21.99 | $22.00 | $22.00 |
| Purchase #2 | $249.46 | 13.586% | $283.3516 | $283.35 | $283.35 | $283.40 |
| Purchase #3 | $85.76 | 6.245% | $91.1157 | $91.12 | $91.10 | $91.10 |
| Purchase #4 | $209.33 | 7.226% | $224.4562 | $224.46 | $224.45 | $224.50 |
| Purchase #5 | $143.72 | 10.578% | $158.9227 | $158.92 | $158.90 | $158.90 |
| Purchase #6 | $70.46 | 4.140% | $73.377 | $73.38 | $73.40 | $73.40 |
| Purchase #7 | $211.41 | 12.179% | $237.1576 | $237.16 | $237.15 | $237.20 |
| 7 purchase totals = | $989.81 | $1,090.3675 | $1,090.38 | $1,090.35 | $1,090.50 | |