| 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 | $238.97 | 4.271% | $249.1764 | $249.18 | $249.20 | $249.20 |
| Purchase #2 | $183.63 | 13.740% | $208.8608 | $208.86 | $208.85 | $208.90 |
| Purchase #3 | $94.32 | 9.629% | $103.4021 | $103.40 | $103.40 | $103.40 |
| Purchase #4 | $83.34 | 6.695% | $88.9196 | $88.92 | $88.90 | $88.90 |
| Purchase #5 | $57.72 | 9.638% | $63.2831 | $63.28 | $63.30 | $63.30 |
| Purchase #6 | $23.31 | 9.361% | $25.492 | $25.49 | $25.50 | $25.50 |
| Purchase #7 | $32.28 | 3.632% | $33.4524 | $33.45 | $33.45 | $33.50 |
| 7 purchase totals = | $713.57 | $772.5864 | $772.58 | $772.60 | $772.70 | |