| 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 | $94.78 | 5.429% | $99.9256 | $99.93 | $99.95 | $99.90 |
| Purchase #2 | $172.85 | 11.793% | $193.2342 | $193.23 | $193.25 | $193.20 |
| Purchase #3 | $224.44 | 8.750% | $244.0785 | $244.08 | $244.10 | $244.10 |
| Purchase #4 | $232.60 | 8.525% | $252.4292 | $252.43 | $252.45 | $252.40 |
| Purchase #5 | $98.42 | 6.807% | $105.1194 | $105.12 | $105.10 | $105.10 |
| Purchase #6 | $246.45 | 12.678% | $277.6949 | $277.69 | $277.70 | $277.70 |
| Purchase #7 | $7.55 | 9.829% | $8.2921 | $8.29 | $8.30 | $8.30 |
| 7 purchase totals = | $1,077.09 | $1,180.7739 | $1,180.77 | $1,180.85 | $1,180.70 | |