| 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 | $38.38 | 5.263% | $40.3999 | $40.40 | $40.40 | $40.40 |
| Purchase #2 | $246.55 | 10.767% | $273.096 | $273.10 | $273.10 | $273.10 |
| Purchase #3 | $170.50 | 10.436% | $188.2934 | $188.29 | $188.30 | $188.30 |
| Purchase #4 | $33.56 | 5.252% | $35.3226 | $35.32 | $35.30 | $35.30 |
| Purchase #5 | $29.97 | 8.715% | $32.5819 | $32.58 | $32.60 | $32.60 |
| Purchase #6 | $187.75 | 8.785% | $204.2438 | $204.24 | $204.25 | $204.20 |
| Purchase #7 | $215.28 | 12.500% | $242.19 | $242.19 | $242.20 | $242.20 |
| 7 purchase totals = | $921.99 | $1,016.1276 | $1,016.12 | $1,016.15 | $1,016.10 | |