| 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 | $195.81 | 3.667% | $202.9904 | $202.99 | $203.00 | $203.00 |
| Purchase #2 | $139.70 | 7.678% | $150.4262 | $150.43 | $150.45 | $150.40 |
| Purchase #3 | $203.40 | 13.110% | $230.0657 | $230.07 | $230.05 | $230.10 |
| Purchase #4 | $77.82 | 9.607% | $85.2962 | $85.30 | $85.30 | $85.30 |
| Purchase #5 | $235.39 | 13.673% | $267.5749 | $267.57 | $267.55 | $267.60 |
| Purchase #6 | $16.58 | 11.273% | $18.4491 | $18.45 | $18.45 | $18.40 |
| Purchase #7 | $83.91 | 9.631% | $91.9914 | $91.99 | $92.00 | $92.00 |
| 7 purchase totals = | $952.61 | $1,046.7939 | $1,046.80 | $1,046.80 | $1,046.80 | |