| 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 | $245.48 | 5.272% | $258.4217 | $258.42 | $258.40 | $258.40 |
| Purchase #2 | $59.78 | 11.437% | $66.617 | $66.62 | $66.60 | $66.60 |
| Purchase #3 | $107.42 | 13.768% | $122.2096 | $122.21 | $122.20 | $122.20 |
| Purchase #4 | $180.97 | 9.520% | $198.1983 | $198.20 | $198.20 | $198.20 |
| Purchase #5 | $201.66 | 10.739% | $223.3163 | $223.32 | $223.30 | $223.30 |
| Purchase #6 | $168.46 | 4.168% | $175.4814 | $175.48 | $175.50 | $175.50 |
| Purchase #7 | $29.90 | 6.664% | $31.8925 | $31.89 | $31.90 | $31.90 |
| 7 purchase totals = | $993.67 | $1,076.1368 | $1,076.14 | $1,076.10 | $1,076.10 | |