| 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 | $197.29 | 7.529% | $212.144 | $212.14 | $212.15 | $212.10 |
| Purchase #2 | $203.76 | 6.259% | $216.5133 | $216.51 | $216.50 | $216.50 |
| Purchase #3 | $202.91 | 3.305% | $209.6162 | $209.62 | $209.60 | $209.60 |
| Purchase #4 | $124.75 | 8.811% | $135.7417 | $135.74 | $135.75 | $135.70 |
| Purchase #5 | $120.76 | 9.140% | $131.7975 | $131.80 | $131.80 | $131.80 |
| Purchase #6 | $203.52 | 11.800% | $227.5354 | $227.54 | $227.55 | $227.50 |
| Purchase #7 | $132.50 | 6.343% | $140.9045 | $140.90 | $140.90 | $140.90 |
| 7 purchase totals = | $1,185.49 | $1,274.2526 | $1,274.25 | $1,274.25 | $1,274.10 | |