| 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 | $108.60 | 10.167% | $119.6414 | $119.64 | $119.65 | $119.60 |
| Purchase #2 | $44.60 | 7.255% | $47.8357 | $47.84 | $47.85 | $47.80 |
| Purchase #3 | $210.66 | 11.752% | $235.4168 | $235.42 | $235.40 | $235.40 |
| Purchase #4 | $115.43 | 11.210% | $128.3697 | $128.37 | $128.35 | $128.40 |
| Purchase #5 | $80.48 | 8.653% | $87.4439 | $87.44 | $87.45 | $87.40 |
| Purchase #6 | $239.62 | 7.832% | $258.387 | $258.39 | $258.40 | $258.40 |
| Purchase #7 | $143.88 | 6.366% | $153.0394 | $153.04 | $153.05 | $153.00 |
| 7 purchase totals = | $943.27 | $1,030.1339 | $1,030.14 | $1,030.15 | $1,030.00 | |