| 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 | $234.53 | 7.811% | $252.8491 | $252.85 | $252.85 | $252.80 |
| Purchase #2 | $90.90 | 13.256% | $102.9497 | $102.95 | $102.95 | $102.90 |
| Purchase #3 | $225.82 | 8.765% | $245.6131 | $245.61 | $245.60 | $245.60 |
| Purchase #4 | $83.67 | 9.296% | $91.448 | $91.45 | $91.45 | $91.40 |
| Purchase #5 | $214.32 | 11.800% | $239.6098 | $239.61 | $239.60 | $239.60 |
| Purchase #6 | $53.70 | 4.781% | $56.2674 | $56.27 | $56.25 | $56.30 |
| Purchase #7 | $224.84 | 6.532% | $239.5265 | $239.53 | $239.55 | $239.50 |
| 7 purchase totals = | $1,127.78 | $1,228.2636 | $1,228.27 | $1,228.25 | $1,228.10 | |