| 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 | $248.64 | 10.743% | $275.3514 | $275.35 | $275.35 | $275.40 |
| Purchase #2 | $195.39 | 4.610% | $204.3975 | $204.40 | $204.40 | $204.40 |
| Purchase #3 | $181.26 | 9.670% | $198.7878 | $198.79 | $198.80 | $198.80 |
| Purchase #4 | $29.64 | 5.683% | $31.3244 | $31.32 | $31.30 | $31.30 |
| Purchase #5 | $42.57 | 12.538% | $47.9074 | $47.91 | $47.90 | $47.90 |
| Purchase #6 | $128.99 | 3.599% | $133.6324 | $133.63 | $133.65 | $133.60 |
| Purchase #7 | $73.69 | 5.163% | $77.4946 | $77.49 | $77.50 | $77.50 |
| 7 purchase totals = | $900.18 | $968.8955 | $968.89 | $968.90 | $968.90 | |