| 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 | $212.62 | 3.770% | $220.6358 | $220.64 | $220.65 | $220.60 |
| Purchase #2 | $35.51 | 4.278% | $37.0291 | $37.03 | $37.05 | $37.00 |
| Purchase #3 | $248.34 | 6.646% | $264.8447 | $264.84 | $264.85 | $264.80 |
| Purchase #4 | $47.85 | 6.785% | $51.0966 | $51.10 | $51.10 | $51.10 |
| Purchase #5 | $249.53 | 3.650% | $258.6378 | $258.64 | $258.65 | $258.60 |
| Purchase #6 | $156.91 | 9.117% | $171.2155 | $171.22 | $171.20 | $171.20 |
| Purchase #7 | $46.95 | 13.820% | $53.4385 | $53.44 | $53.45 | $53.40 |
| 7 purchase totals = | $997.71 | $1,056.8980 | $1,056.91 | $1,056.95 | $1,056.70 | |