| 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 | $249.93 | 9.841% | $274.5256 | $274.53 | $274.55 | $274.50 |
| Purchase #2 | $14.50 | 9.335% | $15.8536 | $15.85 | $15.85 | $15.90 |
| Purchase #3 | $85.62 | 11.804% | $95.7266 | $95.73 | $95.75 | $95.70 |
| Purchase #4 | $217.43 | 6.105% | $230.7041 | $230.70 | $230.70 | $230.70 |
| Purchase #5 | $31.86 | 11.478% | $35.5169 | $35.52 | $35.50 | $35.50 |
| Purchase #6 | $246.56 | 4.401% | $257.4111 | $257.41 | $257.40 | $257.40 |
| Purchase #7 | $88.57 | 7.164% | $94.9152 | $94.92 | $94.90 | $94.90 |
| 7 purchase totals = | $934.47 | $1,004.6531 | $1,004.66 | $1,004.65 | $1,004.60 | |