| 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 | $247.88 | 10.301% | $273.4141 | $273.41 | $273.40 | $273.40 |
| Purchase #2 | $20.55 | 10.159% | $22.6377 | $22.64 | $22.65 | $22.60 |
| Purchase #3 | $240.74 | 7.362% | $258.4633 | $258.46 | $258.45 | $258.50 |
| Purchase #4 | $80.55 | 9.459% | $88.1692 | $88.17 | $88.15 | $88.20 |
| Purchase #5 | $180.38 | 10.272% | $198.9086 | $198.91 | $198.90 | $198.90 |
| Purchase #6 | $198.51 | 6.155% | $210.7283 | $210.73 | $210.75 | $210.70 |
| Purchase #7 | $179.50 | 8.556% | $194.858 | $194.86 | $194.85 | $194.90 |
| 7 purchase totals = | $1,148.11 | $1,247.1792 | $1,247.18 | $1,247.15 | $1,247.20 | |