| 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 | $96.41 | 9.799% | $105.8572 | $105.86 | $105.85 | $105.90 |
| Purchase #2 | $213.50 | 4.125% | $222.3069 | $222.31 | $222.30 | $222.30 |
| Purchase #3 | $105.83 | 6.811% | $113.0381 | $113.04 | $113.05 | $113.00 |
| Purchase #4 | $187.64 | 5.317% | $197.6168 | $197.62 | $197.60 | $197.60 |
| Purchase #5 | $218.89 | 5.311% | $230.5152 | $230.52 | $230.50 | $230.50 |
| Purchase #6 | $61.50 | 11.288% | $68.4421 | $68.44 | $68.45 | $68.40 |
| Purchase #7 | $236.70 | 7.564% | $254.604 | $254.60 | $254.60 | $254.60 |
| 7 purchase totals = | $1,120.47 | $1,192.3803 | $1,192.39 | $1,192.35 | $1,192.30 | |