| 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 | $242.73 | 3.289% | $250.7134 | $250.71 | $250.70 | $250.70 |
| Purchase #2 | $201.97 | 9.211% | $220.5735 | $220.57 | $220.55 | $220.60 |
| Purchase #3 | $242.52 | 5.147% | $255.0025 | $255.00 | $255.00 | $255.00 |
| Purchase #4 | $181.48 | 3.284% | $187.4398 | $187.44 | $187.45 | $187.40 |
| Purchase #5 | $84.91 | 9.630% | $93.0868 | $93.09 | $93.10 | $93.10 |
| Purchase #6 | $228.51 | 7.701% | $246.1076 | $246.11 | $246.10 | $246.10 |
| Purchase #7 | $220.93 | 12.576% | $248.7142 | $248.71 | $248.70 | $248.70 |
| 7 purchase totals = | $1,403.05 | $1,501.6378 | $1,501.63 | $1,501.60 | $1,501.60 | |