| 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 | $203.73 | 9.712% | $223.5163 | $223.52 | $223.50 | $223.50 |
| Purchase #2 | $197.38 | 9.482% | $216.0956 | $216.10 | $216.10 | $216.10 |
| Purchase #3 | $75.68 | 12.111% | $84.8456 | $84.85 | $84.85 | $84.80 |
| Purchase #4 | $109.27 | 13.541% | $124.0663 | $124.07 | $124.05 | $124.10 |
| Purchase #5 | $173.81 | 7.495% | $186.8371 | $186.84 | $186.85 | $186.80 |
| Purchase #6 | $115.77 | 6.722% | $123.5521 | $123.55 | $123.55 | $123.60 |
| Purchase #7 | $10.70 | 9.470% | $11.7133 | $11.71 | $11.70 | $11.70 |
| 7 purchase totals = | $886.34 | $970.6263 | $970.64 | $970.60 | $970.60 | |