| 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 | $129.61 | 4.707% | $135.7107 | $135.71 | $135.70 | $135.70 |
| Purchase #2 | $6.96 | 6.777% | $7.4317 | $7.43 | $7.45 | $7.40 |
| Purchase #3 | $248.50 | 13.472% | $281.9779 | $281.98 | $282.00 | $282.00 |
| Purchase #4 | $101.73 | 4.293% | $106.0973 | $106.10 | $106.10 | $106.10 |
| Purchase #5 | $244.50 | 11.158% | $271.7813 | $271.78 | $271.80 | $271.80 |
| Purchase #6 | $70.61 | 7.223% | $75.7102 | $75.71 | $75.70 | $75.70 |
| Purchase #7 | $132.33 | 10.193% | $145.8184 | $145.82 | $145.80 | $145.80 |
| 7 purchase totals = | $934.24 | $1,024.5275 | $1,024.53 | $1,024.55 | $1,024.50 | |