| 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 | $195.96 | 8.711% | $213.0301 | $213.03 | $213.05 | $213.00 |
| Purchase #2 | $124.85 | 5.320% | $131.492 | $131.49 | $131.50 | $131.50 |
| Purchase #3 | $230.56 | 6.597% | $245.77 | $245.77 | $245.75 | $245.80 |
| Purchase #4 | $71.48 | 7.674% | $76.9654 | $76.97 | $76.95 | $77.00 |
| Purchase #5 | $195.40 | 7.566% | $210.184 | $210.18 | $210.20 | $210.20 |
| Purchase #6 | $185.68 | 8.817% | $202.0514 | $202.05 | $202.05 | $202.10 |
| Purchase #7 | $114.89 | 8.162% | $124.2673 | $124.27 | $124.25 | $124.30 |
| 7 purchase totals = | $1,118.82 | $1,203.7602 | $1,203.76 | $1,203.75 | $1,203.90 | |