| 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 | $22.77 | 11.157% | $25.3104 | $25.31 | $25.30 | $25.30 |
| Purchase #2 | $225.33 | 13.759% | $256.3332 | $256.33 | $256.35 | $256.30 |
| Purchase #3 | $197.29 | 11.803% | $220.5761 | $220.58 | $220.60 | $220.60 |
| Purchase #4 | $160.46 | 4.736% | $168.0594 | $168.06 | $168.05 | $168.10 |
| Purchase #5 | $49.82 | 3.190% | $51.4093 | $51.41 | $51.40 | $51.40 |
| Purchase #6 | $143.48 | 4.846% | $150.433 | $150.43 | $150.45 | $150.40 |
| Purchase #7 | $248.64 | 3.753% | $257.9715 | $257.97 | $257.95 | $258.00 |
| 7 purchase totals = | $1,047.79 | $1,130.0929 | $1,130.09 | $1,130.10 | $1,130.10 | |