| 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 | $219.74 | 12.190% | $246.5263 | $246.53 | $246.55 | $246.50 |
| Purchase #2 | $171.91 | 6.768% | $183.5449 | $183.54 | $183.55 | $183.50 |
| Purchase #3 | $82.76 | 13.121% | $93.6189 | $93.62 | $93.60 | $93.60 |
| Purchase #4 | $110.31 | 7.306% | $118.3692 | $118.37 | $118.35 | $118.40 |
| Purchase #5 | $133.63 | 3.514% | $138.3258 | $138.33 | $138.35 | $138.30 |
| Purchase #6 | $85.55 | 5.118% | $89.9284 | $89.93 | $89.95 | $89.90 |
| Purchase #7 | $145.27 | 9.798% | $159.5036 | $159.50 | $159.50 | $159.50 |
| 7 purchase totals = | $949.17 | $1,029.8171 | $1,029.82 | $1,029.85 | $1,029.70 | |