| 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 | $225.69 | 12.194% | $253.2106 | $253.21 | $253.20 | $253.20 |
| Purchase #2 | $200.60 | 4.300% | $209.2258 | $209.23 | $209.25 | $209.20 |
| Purchase #3 | $147.76 | 5.665% | $156.1306 | $156.13 | $156.15 | $156.10 |
| Purchase #4 | $134.32 | 9.421% | $146.9743 | $146.97 | $146.95 | $147.00 |
| Purchase #5 | $39.90 | 6.679% | $42.5649 | $42.56 | $42.55 | $42.60 |
| Purchase #6 | $70.70 | 9.486% | $77.4066 | $77.41 | $77.40 | $77.40 |
| Purchase #7 | $199.98 | 3.331% | $206.6413 | $206.64 | $206.65 | $206.60 |
| 7 purchase totals = | $1,018.95 | $1,092.1541 | $1,092.15 | $1,092.15 | $1,092.10 | |