| 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 | $184.82 | 6.619% | $197.0532 | $197.05 | $197.05 | $197.10 |
| Purchase #2 | $179.48 | 8.230% | $194.2512 | $194.25 | $194.25 | $194.30 |
| Purchase #3 | $127.44 | 4.523% | $133.2041 | $133.20 | $133.20 | $133.20 |
| Purchase #4 | $8.75 | 9.285% | $9.5624 | $9.56 | $9.55 | $9.60 |
| Purchase #5 | $23.82 | 8.203% | $25.774 | $25.77 | $25.75 | $25.80 |
| Purchase #6 | $227.85 | 13.282% | $258.113 | $258.11 | $258.10 | $258.10 |
| Purchase #7 | $202.55 | 8.240% | $219.2401 | $219.24 | $219.25 | $219.20 |
| 7 purchase totals = | $954.71 | $1,037.1980 | $1,037.18 | $1,037.15 | $1,037.30 | |