| 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 | $244.47 | 5.801% | $258.6517 | $258.65 | $258.65 | $258.70 |
| Purchase #2 | $33.52 | 13.768% | $38.135 | $38.14 | $38.15 | $38.10 |
| Purchase #3 | $119.25 | 13.732% | $135.6254 | $135.63 | $135.65 | $135.60 |
| Purchase #4 | $91.52 | 13.834% | $104.1809 | $104.18 | $104.20 | $104.20 |
| Purchase #5 | $216.48 | 10.217% | $238.5978 | $238.60 | $238.60 | $238.60 |
| Purchase #6 | $155.63 | 13.168% | $176.1234 | $176.12 | $176.10 | $176.10 |
| Purchase #7 | $152.40 | 4.204% | $158.8069 | $158.81 | $158.80 | $158.80 |
| 7 purchase totals = | $1,013.27 | $1,110.1211 | $1,110.13 | $1,110.15 | $1,110.10 | |