| 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 | $204.81 | 6.727% | $218.5876 | $218.59 | $218.60 | $218.60 |
| Purchase #2 | $95.69 | 13.743% | $108.8407 | $108.84 | $108.85 | $108.80 |
| Purchase #3 | $116.57 | 6.167% | $123.7589 | $123.76 | $123.75 | $123.80 |
| Purchase #4 | $201.63 | 13.157% | $228.1585 | $228.16 | $228.15 | $228.20 |
| Purchase #5 | $186.62 | 4.310% | $194.6633 | $194.66 | $194.65 | $194.70 |
| Purchase #6 | $12.98 | 13.464% | $14.7276 | $14.73 | $14.75 | $14.70 |
| Purchase #7 | $181.85 | 3.166% | $187.6074 | $187.61 | $187.60 | $187.60 |
| 7 purchase totals = | $1,000.15 | $1,076.3440 | $1,076.35 | $1,076.35 | $1,076.40 | |