| 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 | $114.72 | 11.726% | $128.1721 | $128.17 | $128.15 | $128.20 |
| Purchase #2 | $228.39 | 5.142% | $240.1338 | $240.13 | $240.15 | $240.10 |
| Purchase #3 | $70.28 | 8.166% | $76.0191 | $76.02 | $76.00 | $76.00 |
| Purchase #4 | $200.99 | 10.417% | $221.9271 | $221.93 | $221.95 | $221.90 |
| Purchase #5 | $191.85 | 13.479% | $217.7095 | $217.71 | $217.70 | $217.70 |
| Purchase #6 | $248.61 | 3.742% | $257.913 | $257.91 | $257.90 | $257.90 |
| Purchase #7 | $234.69 | 12.432% | $263.8667 | $263.87 | $263.85 | $263.90 |
| 7 purchase totals = | $1,289.53 | $1,405.7413 | $1,405.74 | $1,405.70 | $1,405.70 | |