| 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 | $132.43 | 8.443% | $143.6111 | $143.61 | $143.60 | $143.60 |
| Purchase #2 | $43.46 | 13.700% | $49.414 | $49.41 | $49.40 | $49.40 |
| Purchase #3 | $186.55 | 6.820% | $199.2727 | $199.27 | $199.25 | $199.30 |
| Purchase #4 | $221.92 | 9.204% | $242.3455 | $242.35 | $242.35 | $242.30 |
| Purchase #5 | $219.85 | 12.317% | $246.9289 | $246.93 | $246.95 | $246.90 |
| Purchase #6 | $85.66 | 12.149% | $96.0668 | $96.07 | $96.05 | $96.10 |
| Purchase #7 | $247.36 | 12.826% | $279.0864 | $279.09 | $279.10 | $279.10 |
| 7 purchase totals = | $1,137.23 | $1,256.7254 | $1,256.73 | $1,256.70 | $1,256.70 | |