| 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 | $220.49 | 6.746% | $235.3643 | $235.36 | $235.35 | $235.40 |
| Purchase #2 | $230.76 | 11.385% | $257.032 | $257.03 | $257.05 | $257.00 |
| Purchase #3 | $244.65 | 12.299% | $274.7395 | $274.74 | $274.75 | $274.70 |
| Purchase #4 | $103.63 | 4.331% | $108.1182 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $72.59 | 6.281% | $77.1494 | $77.15 | $77.15 | $77.10 |
| Purchase #6 | $16.42 | 10.821% | $18.1968 | $18.20 | $18.20 | $18.20 |
| Purchase #7 | $60.81 | 10.679% | $67.3039 | $67.30 | $67.30 | $67.30 |
| 7 purchase totals = | $949.35 | $1,037.9041 | $1,037.90 | $1,037.90 | $1,037.80 | |