| 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 | $248.31 | 11.588% | $277.0842 | $277.08 | $277.10 | $277.10 |
| Purchase #2 | $215.79 | 4.815% | $226.1803 | $226.18 | $226.20 | $226.20 |
| Purchase #3 | $74.90 | 5.459% | $78.9888 | $78.99 | $79.00 | $79.00 |
| Purchase #4 | $248.48 | 8.715% | $270.135 | $270.14 | $270.15 | $270.10 |
| Purchase #5 | $46.53 | 3.270% | $48.0515 | $48.05 | $48.05 | $48.10 |
| Purchase #6 | $241.86 | 9.648% | $265.1947 | $265.19 | $265.20 | $265.20 |
| Purchase #7 | $69.60 | 10.416% | $76.8495 | $76.85 | $76.85 | $76.80 |
| 7 purchase totals = | $1,145.47 | $1,242.4840 | $1,242.48 | $1,242.55 | $1,242.50 | |