| 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 | $244.33 | 9.607% | $267.8028 | $267.80 | $267.80 | $267.80 |
| Purchase #2 | $217.65 | 9.145% | $237.5541 | $237.55 | $237.55 | $237.60 |
| Purchase #3 | $179.54 | 10.307% | $198.0452 | $198.05 | $198.05 | $198.00 |
| Purchase #4 | $117.63 | 11.391% | $131.0292 | $131.03 | $131.05 | $131.00 |
| Purchase #5 | $9.53 | 13.396% | $10.8066 | $10.81 | $10.80 | $10.80 |
| Purchase #6 | $82.74 | 11.134% | $91.9523 | $91.95 | $91.95 | $92.00 |
| Purchase #7 | $200.30 | 9.623% | $219.5749 | $219.57 | $219.55 | $219.60 |
| 7 purchase totals = | $1,051.72 | $1,156.7651 | $1,156.76 | $1,156.75 | $1,156.80 | |