| 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 | $210.64 | 12.730% | $237.4545 | $237.45 | $237.45 | $237.50 |
| Purchase #2 | $210.58 | 4.826% | $220.7426 | $220.74 | $220.75 | $220.70 |
| Purchase #3 | $31.37 | 4.507% | $32.7838 | $32.78 | $32.80 | $32.80 |
| Purchase #4 | $143.80 | 12.290% | $161.473 | $161.47 | $161.45 | $161.50 |
| Purchase #5 | $148.91 | 4.674% | $155.8701 | $155.87 | $155.85 | $155.90 |
| Purchase #6 | $194.54 | 10.208% | $214.3986 | $214.40 | $214.40 | $214.40 |
| Purchase #7 | $217.88 | 6.301% | $231.6086 | $231.61 | $231.60 | $231.60 |
| 7 purchase totals = | $1,157.72 | $1,254.3312 | $1,254.32 | $1,254.30 | $1,254.40 | |