| 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 | $88.87 | 11.182% | $98.8074 | $98.81 | $98.80 | $98.80 |
| Purchase #2 | $164.67 | 13.861% | $187.4949 | $187.49 | $187.50 | $187.50 |
| Purchase #3 | $217.63 | 9.492% | $238.2874 | $238.29 | $238.30 | $238.30 |
| Purchase #4 | $78.33 | 4.163% | $81.5909 | $81.59 | $81.60 | $81.60 |
| Purchase #5 | $218.58 | 5.277% | $230.1145 | $230.11 | $230.10 | $230.10 |
| Purchase #6 | $36.46 | 9.588% | $39.9558 | $39.96 | $39.95 | $40.00 |
| Purchase #7 | $197.42 | 6.590% | $210.43 | $210.43 | $210.45 | $210.40 |
| 7 purchase totals = | $1,001.96 | $1,086.6809 | $1,086.68 | $1,086.70 | $1,086.70 | |