| 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 | $103.80 | 13.771% | $118.0943 | $118.09 | $118.10 | $118.10 |
| Purchase #2 | $58.47 | 6.210% | $62.101 | $62.10 | $62.10 | $62.10 |
| Purchase #3 | $45.61 | 3.655% | $47.277 | $47.28 | $47.30 | $47.30 |
| Purchase #4 | $60.90 | 10.514% | $67.303 | $67.30 | $67.30 | $67.30 |
| Purchase #5 | $65.58 | 6.119% | $69.5928 | $69.59 | $69.60 | $69.60 |
| Purchase #6 | $200.68 | 5.206% | $211.1274 | $211.13 | $211.15 | $211.10 |
| Purchase #7 | $245.34 | 8.486% | $266.1596 | $266.16 | $266.15 | $266.20 |
| 7 purchase totals = | $780.38 | $841.6551 | $841.65 | $841.70 | $841.70 | |