| 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 | $128.54 | 4.244% | $133.9952 | $134.00 | $134.00 | $134.00 |
| Purchase #2 | $9.37 | 9.750% | $10.2836 | $10.28 | $10.30 | $10.30 |
| Purchase #3 | $143.32 | 10.113% | $157.814 | $157.81 | $157.80 | $157.80 |
| Purchase #4 | $240.34 | 6.599% | $256.2 | $256.20 | $256.20 | $256.20 |
| Purchase #5 | $220.39 | 3.283% | $227.6254 | $227.63 | $227.65 | $227.60 |
| Purchase #6 | $166.50 | 4.165% | $173.4347 | $173.43 | $173.45 | $173.40 |
| Purchase #7 | $76.93 | 4.736% | $80.5734 | $80.57 | $80.55 | $80.60 |
| 7 purchase totals = | $985.39 | $1,039.9263 | $1,039.92 | $1,039.95 | $1,039.90 | |