| 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 | $129.32 | 3.624% | $134.0066 | $134.01 | $134.00 | $134.00 |
| Purchase #2 | $198.35 | 3.783% | $205.8536 | $205.85 | $205.85 | $205.90 |
| Purchase #3 | $86.77 | 11.290% | $96.5663 | $96.57 | $96.55 | $96.60 |
| Purchase #4 | $19.36 | 5.105% | $20.3483 | $20.35 | $20.35 | $20.30 |
| Purchase #5 | $138.84 | 5.808% | $146.9038 | $146.90 | $146.90 | $146.90 |
| Purchase #6 | $221.31 | 5.479% | $233.4356 | $233.44 | $233.45 | $233.40 |
| Purchase #7 | $234.95 | 3.330% | $242.7738 | $242.77 | $242.75 | $242.80 |
| 7 purchase totals = | $1,028.90 | $1,079.8880 | $1,079.89 | $1,079.85 | $1,079.90 | |