| 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 | $218.27 | 12.556% | $245.676 | $245.68 | $245.70 | $245.70 |
| Purchase #2 | $122.65 | 12.468% | $137.942 | $137.94 | $137.95 | $137.90 |
| Purchase #3 | $247.80 | 9.523% | $271.398 | $271.40 | $271.40 | $271.40 |
| Purchase #4 | $172.60 | 3.586% | $178.7894 | $178.79 | $178.80 | $178.80 |
| Purchase #5 | $196.60 | 12.330% | $220.8408 | $220.84 | $220.85 | $220.80 |
| Purchase #6 | $135.39 | 3.287% | $139.8403 | $139.84 | $139.85 | $139.80 |
| Purchase #7 | $19.74 | 3.470% | $20.425 | $20.43 | $20.45 | $20.40 |
| 7 purchase totals = | $1,113.05 | $1,214.9115 | $1,214.92 | $1,215.00 | $1,214.80 | |