| 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 | $32.65 | 7.456% | $35.0844 | $35.08 | $35.10 | $35.10 |
| Purchase #2 | $177.68 | 8.620% | $192.996 | $193.00 | $193.00 | $193.00 |
| Purchase #3 | $105.90 | 11.452% | $118.0277 | $118.03 | $118.05 | $118.00 |
| Purchase #4 | $106.48 | 6.625% | $113.5343 | $113.53 | $113.55 | $113.50 |
| Purchase #5 | $194.32 | 4.545% | $203.1518 | $203.15 | $203.15 | $203.20 |
| Purchase #6 | $194.94 | 11.376% | $217.1164 | $217.12 | $217.10 | $217.10 |
| Purchase #7 | $120.28 | 4.295% | $125.446 | $125.45 | $125.45 | $125.40 |
| 7 purchase totals = | $932.25 | $1,005.3566 | $1,005.36 | $1,005.40 | $1,005.30 | |