| 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 | $227.91 | 4.464% | $238.0839 | $238.08 | $238.10 | $238.10 |
| Purchase #2 | $184.58 | 4.235% | $192.397 | $192.40 | $192.40 | $192.40 |
| Purchase #3 | $44.34 | 13.596% | $50.3685 | $50.37 | $50.35 | $50.40 |
| Purchase #4 | $103.36 | 6.710% | $110.2955 | $110.30 | $110.30 | $110.30 |
| Purchase #5 | $197.86 | 3.845% | $205.4677 | $205.47 | $205.45 | $205.50 |
| Purchase #6 | $192.31 | 3.138% | $198.3447 | $198.34 | $198.35 | $198.30 |
| Purchase #7 | $8.79 | 8.332% | $9.5224 | $9.52 | $9.50 | $9.50 |
| 7 purchase totals = | $959.15 | $1,004.4797 | $1,004.48 | $1,004.45 | $1,004.50 | |