| 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 | $125.87 | 3.311% | $130.0376 | $130.04 | $130.05 | $130.00 |
| Purchase #2 | $27.88 | 13.177% | $31.5537 | $31.55 | $31.55 | $31.60 |
| Purchase #3 | $186.71 | 9.593% | $204.6211 | $204.62 | $204.60 | $204.60 |
| Purchase #4 | $142.46 | 7.404% | $153.0077 | $153.01 | $153.00 | $153.00 |
| Purchase #5 | $121.54 | 3.609% | $125.9264 | $125.93 | $125.95 | $125.90 |
| Purchase #6 | $213.74 | 4.252% | $222.8282 | $222.83 | $222.85 | $222.80 |
| Purchase #7 | $229.46 | 7.497% | $246.6626 | $246.66 | $246.65 | $246.70 |
| 7 purchase totals = | $1,047.66 | $1,114.6373 | $1,114.64 | $1,114.65 | $1,114.60 | |