| 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 | $119.54 | 9.270% | $130.6214 | $130.62 | $130.60 | $130.60 |
| Purchase #2 | $205.52 | 7.193% | $220.3031 | $220.30 | $220.30 | $220.30 |
| Purchase #3 | $147.27 | 10.283% | $162.4138 | $162.41 | $162.40 | $162.40 |
| Purchase #4 | $120.84 | 7.119% | $129.4426 | $129.44 | $129.45 | $129.40 |
| Purchase #5 | $74.31 | 6.135% | $78.8689 | $78.87 | $78.85 | $78.90 |
| Purchase #6 | $205.77 | 8.631% | $223.53 | $223.53 | $223.55 | $223.50 |
| Purchase #7 | $63.88 | 3.549% | $66.1471 | $66.15 | $66.15 | $66.10 |
| 7 purchase totals = | $937.13 | $1,011.3269 | $1,011.32 | $1,011.30 | $1,011.20 | |