| 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 | $120.36 | 7.681% | $129.6049 | $129.60 | $129.60 | $129.60 |
| Purchase #2 | $39.29 | 11.402% | $43.7698 | $43.77 | $43.75 | $43.80 |
| Purchase #3 | $178.28 | 11.631% | $199.0157 | $199.02 | $199.00 | $199.00 |
| Purchase #4 | $250.25 | 9.759% | $274.6719 | $274.67 | $274.65 | $274.70 |
| Purchase #5 | $173.29 | 9.335% | $189.4666 | $189.47 | $189.45 | $189.50 |
| Purchase #6 | $96.89 | 7.463% | $104.1209 | $104.12 | $104.10 | $104.10 |
| Purchase #7 | $12.97 | 11.477% | $14.4586 | $14.46 | $14.45 | $14.50 |
| 7 purchase totals = | $871.33 | $955.1084 | $955.11 | $955.00 | $955.20 | |