| 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 | $219.92 | 9.865% | $241.6151 | $241.62 | $241.60 | $241.60 |
| Purchase #2 | $101.42 | 12.126% | $113.7182 | $113.72 | $113.70 | $113.70 |
| Purchase #3 | $184.72 | 13.582% | $209.8087 | $209.81 | $209.80 | $209.80 |
| Purchase #4 | $34.27 | 11.432% | $38.1877 | $38.19 | $38.20 | $38.20 |
| Purchase #5 | $238.81 | 13.809% | $271.7873 | $271.79 | $271.80 | $271.80 |
| Purchase #6 | $155.90 | 9.746% | $171.094 | $171.09 | $171.10 | $171.10 |
| Purchase #7 | $203.70 | 3.153% | $210.1227 | $210.12 | $210.10 | $210.10 |
| 7 purchase totals = | $1,138.74 | $1,256.3337 | $1,256.34 | $1,256.30 | $1,256.30 | |