| 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 | $41.63 | 7.327% | $44.6802 | $44.68 | $44.70 | $44.70 |
| Purchase #2 | $111.29 | 11.175% | $123.7267 | $123.73 | $123.75 | $123.70 |
| Purchase #3 | $103.74 | 3.395% | $107.262 | $107.26 | $107.25 | $107.30 |
| Purchase #4 | $245.35 | 13.600% | $278.7176 | $278.72 | $278.70 | $278.70 |
| Purchase #5 | $193.45 | 12.700% | $218.0182 | $218.02 | $218.00 | $218.00 |
| Purchase #6 | $186.53 | 13.636% | $211.9652 | $211.97 | $211.95 | $212.00 |
| Purchase #7 | $230.33 | 6.385% | $245.0366 | $245.04 | $245.05 | $245.00 |
| 7 purchase totals = | $1,112.32 | $1,229.4065 | $1,229.42 | $1,229.40 | $1,229.40 | |