| 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 | $104.28 | 5.206% | $109.7088 | $109.71 | $109.70 | $109.70 |
| Purchase #2 | $160.33 | 9.676% | $175.8435 | $175.84 | $175.85 | $175.80 |
| Purchase #3 | $147.56 | 9.380% | $161.4011 | $161.40 | $161.40 | $161.40 |
| Purchase #4 | $33.56 | 9.616% | $36.7871 | $36.79 | $36.80 | $36.80 |
| Purchase #5 | $154.29 | 13.500% | $175.1192 | $175.12 | $175.10 | $175.10 |
| Purchase #6 | $211.74 | 13.440% | $240.1979 | $240.20 | $240.20 | $240.20 |
| Purchase #7 | $225.76 | 11.342% | $251.3657 | $251.37 | $251.35 | $251.40 |
| 7 purchase totals = | $1,037.52 | $1,150.4233 | $1,150.43 | $1,150.40 | $1,150.40 | |