| 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 | $120.76 | 8.158% | $130.6116 | $130.61 | $130.60 | $130.60 |
| Purchase #2 | $7.54 | 11.821% | $8.4313 | $8.43 | $8.45 | $8.40 |
| Purchase #3 | $245.36 | 4.683% | $256.8502 | $256.85 | $256.85 | $256.90 |
| Purchase #4 | $191.35 | 12.114% | $214.5301 | $214.53 | $214.55 | $214.50 |
| Purchase #5 | $153.94 | 13.844% | $175.2515 | $175.25 | $175.25 | $175.30 |
| Purchase #6 | $182.81 | 13.763% | $207.9701 | $207.97 | $207.95 | $208.00 |
| Purchase #7 | $113.72 | 13.800% | $129.4134 | $129.41 | $129.40 | $129.40 |
| 7 purchase totals = | $1,015.48 | $1,123.0582 | $1,123.05 | $1,123.05 | $1,123.10 | |