| 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 | $224.65 | 7.800% | $242.1727 | $242.17 | $242.15 | $242.20 |
| Purchase #2 | $202.61 | 9.336% | $221.5257 | $221.53 | $221.55 | $221.50 |
| Purchase #3 | $38.35 | 3.461% | $39.6773 | $39.68 | $39.70 | $39.70 |
| Purchase #4 | $144.36 | 11.219% | $160.5557 | $160.56 | $160.55 | $160.60 |
| Purchase #5 | $237.65 | 7.695% | $255.9372 | $255.94 | $255.95 | $255.90 |
| Purchase #6 | $235.83 | 9.334% | $257.8424 | $257.84 | $257.85 | $257.80 |
| Purchase #7 | $33.57 | 9.391% | $36.7226 | $36.72 | $36.70 | $36.70 |
| 7 purchase totals = | $1,117.02 | $1,214.4336 | $1,214.44 | $1,214.45 | $1,214.40 | |