| 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 | $183.50 | 6.594% | $195.6 | $195.60 | $195.60 | $195.60 |
| Purchase #2 | $196.39 | 7.746% | $211.6024 | $211.60 | $211.60 | $211.60 |
| Purchase #3 | $76.51 | 5.120% | $80.4273 | $80.43 | $80.45 | $80.40 |
| Purchase #4 | $112.61 | 5.215% | $118.4826 | $118.48 | $118.50 | $118.50 |
| Purchase #5 | $193.64 | 7.250% | $207.6789 | $207.68 | $207.70 | $207.70 |
| Purchase #6 | $140.91 | 6.387% | $149.9099 | $149.91 | $149.90 | $149.90 |
| Purchase #7 | $148.58 | 5.202% | $156.3091 | $156.31 | $156.30 | $156.30 |
| 7 purchase totals = | $1,052.14 | $1,120.0102 | $1,120.01 | $1,120.05 | $1,120.00 | |