| 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 | $217.86 | 4.812% | $228.3434 | $228.34 | $228.35 | $228.30 |
| Purchase #2 | $106.29 | 4.226% | $110.7818 | $110.78 | $110.80 | $110.80 |
| Purchase #3 | $17.70 | 7.150% | $18.9656 | $18.97 | $18.95 | $19.00 |
| Purchase #4 | $198.99 | 12.630% | $224.1224 | $224.12 | $224.10 | $224.10 |
| Purchase #5 | $245.38 | 11.470% | $273.5251 | $273.53 | $273.55 | $273.50 |
| Purchase #6 | $74.57 | 5.615% | $78.7571 | $78.76 | $78.75 | $78.80 |
| Purchase #7 | $102.36 | 13.247% | $115.9196 | $115.92 | $115.90 | $115.90 |
| 7 purchase totals = | $963.15 | $1,050.4150 | $1,050.42 | $1,050.40 | $1,050.40 | |