| 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 | $12.84 | 5.426% | $13.5367 | $13.54 | $13.55 | $13.50 |
| Purchase #2 | $179.65 | 4.425% | $187.5995 | $187.60 | $187.60 | $187.60 |
| Purchase #3 | $100.96 | 13.814% | $114.9066 | $114.91 | $114.90 | $114.90 |
| Purchase #4 | $135.33 | 9.553% | $148.2581 | $148.26 | $148.25 | $148.30 |
| Purchase #5 | $114.77 | 8.653% | $124.701 | $124.70 | $124.70 | $124.70 |
| Purchase #6 | $176.80 | 13.840% | $201.2691 | $201.27 | $201.25 | $201.30 |
| Purchase #7 | $203.43 | 8.514% | $220.75 | $220.75 | $220.75 | $220.80 |
| 7 purchase totals = | $923.78 | $1,011.0210 | $1,011.03 | $1,011.00 | $1,011.10 | |