| 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 | $214.38 | 4.200% | $223.384 | $223.38 | $223.40 | $223.40 |
| Purchase #2 | $194.62 | 6.273% | $206.8285 | $206.83 | $206.85 | $206.80 |
| Purchase #3 | $54.55 | 9.594% | $59.7835 | $59.78 | $59.80 | $59.80 |
| Purchase #4 | $138.73 | 13.157% | $156.9827 | $156.98 | $157.00 | $157.00 |
| Purchase #5 | $192.59 | 9.210% | $210.3275 | $210.33 | $210.35 | $210.30 |
| Purchase #6 | $231.29 | 11.677% | $258.2977 | $258.30 | $258.30 | $258.30 |
| Purchase #7 | $12.81 | 6.488% | $13.6411 | $13.64 | $13.65 | $13.60 |
| 7 purchase totals = | $1,038.97 | $1,129.2450 | $1,129.24 | $1,129.35 | $1,129.20 | |