| 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 | $207.47 | 4.276% | $216.3414 | $216.34 | $216.35 | $216.30 |
| Purchase #2 | $235.34 | 8.412% | $255.1368 | $255.14 | $255.15 | $255.10 |
| Purchase #3 | $188.34 | 9.771% | $206.7427 | $206.74 | $206.75 | $206.70 |
| Purchase #4 | $48.64 | 6.682% | $51.8901 | $51.89 | $51.90 | $51.90 |
| Purchase #5 | $172.35 | 8.871% | $187.6392 | $187.64 | $187.65 | $187.60 |
| Purchase #6 | $141.96 | 4.683% | $148.608 | $148.61 | $148.60 | $148.60 |
| Purchase #7 | $69.99 | 3.446% | $72.4019 | $72.40 | $72.40 | $72.40 |
| 7 purchase totals = | $1,064.09 | $1,138.7601 | $1,138.76 | $1,138.80 | $1,138.60 | |