| 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 | $245.88 | 12.286% | $276.0888 | $276.09 | $276.10 | $276.10 |
| Purchase #2 | $220.91 | 9.471% | $241.8324 | $241.83 | $241.85 | $241.80 |
| Purchase #3 | $214.70 | 3.357% | $221.9075 | $221.91 | $221.90 | $221.90 |
| Purchase #4 | $113.98 | 4.351% | $118.9393 | $118.94 | $118.95 | $118.90 |
| Purchase #5 | $211.29 | 8.358% | $228.9496 | $228.95 | $228.95 | $228.90 |
| Purchase #6 | $16.50 | 6.505% | $17.5733 | $17.57 | $17.55 | $17.60 |
| Purchase #7 | $184.49 | 10.318% | $203.5257 | $203.53 | $203.55 | $203.50 |
| 7 purchase totals = | $1,207.75 | $1,308.8166 | $1,308.82 | $1,308.85 | $1,308.70 | |