| 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 | $226.94 | 13.107% | $256.685 | $256.69 | $256.70 | $256.70 |
| Purchase #2 | $214.34 | 7.368% | $230.1326 | $230.13 | $230.15 | $230.10 |
| Purchase #3 | $127.41 | 9.457% | $139.4592 | $139.46 | $139.45 | $139.50 |
| Purchase #4 | $147.44 | 10.512% | $162.9389 | $162.94 | $162.95 | $162.90 |
| Purchase #5 | $238.90 | 5.150% | $251.2034 | $251.20 | $251.20 | $251.20 |
| Purchase #6 | $220.50 | 11.706% | $246.3117 | $246.31 | $246.30 | $246.30 |
| Purchase #7 | $52.49 | 8.417% | $56.9081 | $56.91 | $56.90 | $56.90 |
| 7 purchase totals = | $1,228.02 | $1,343.6389 | $1,343.64 | $1,343.65 | $1,343.60 | |