| 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 | $240.80 | 8.118% | $260.3481 | $260.35 | $260.35 | $260.30 |
| Purchase #2 | $104.48 | 12.379% | $117.4136 | $117.41 | $117.40 | $117.40 |
| Purchase #3 | $57.91 | 12.144% | $64.9426 | $64.94 | $64.95 | $64.90 |
| Purchase #4 | $210.55 | 9.475% | $230.4996 | $230.50 | $230.50 | $230.50 |
| Purchase #5 | $144.25 | 3.160% | $148.8083 | $148.81 | $148.80 | $148.80 |
| Purchase #6 | $189.49 | 11.397% | $211.0862 | $211.09 | $211.10 | $211.10 |
| Purchase #7 | $84.81 | 7.664% | $91.3098 | $91.31 | $91.30 | $91.30 |
| 7 purchase totals = | $1,032.29 | $1,124.4082 | $1,124.41 | $1,124.40 | $1,124.30 | |