| 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 | $230.38 | 10.248% | $253.9893 | $253.99 | $254.00 | $254.00 |
| Purchase #2 | $144.81 | 3.506% | $149.887 | $149.89 | $149.90 | $149.90 |
| Purchase #3 | $239.83 | 10.819% | $265.7772 | $265.78 | $265.80 | $265.80 |
| Purchase #4 | $51.53 | 7.405% | $55.3458 | $55.35 | $55.35 | $55.30 |
| Purchase #5 | $91.45 | 13.830% | $104.0975 | $104.10 | $104.10 | $104.10 |
| Purchase #6 | $64.65 | 5.291% | $68.0706 | $68.07 | $68.05 | $68.10 |
| Purchase #7 | $184.90 | 10.167% | $203.6988 | $203.70 | $203.70 | $203.70 |
| 7 purchase totals = | $1,007.55 | $1,100.8662 | $1,100.88 | $1,100.90 | $1,100.90 | |