| 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 | $202.47 | 8.558% | $219.7974 | $219.80 | $219.80 | $219.80 |
| Purchase #2 | $121.51 | 7.763% | $130.9428 | $130.94 | $130.95 | $130.90 |
| Purchase #3 | $32.41 | 4.802% | $33.9663 | $33.97 | $33.95 | $34.00 |
| Purchase #4 | $212.87 | 8.169% | $230.2594 | $230.26 | $230.25 | $230.30 |
| Purchase #5 | $193.86 | 13.379% | $219.7965 | $219.80 | $219.80 | $219.80 |
| Purchase #6 | $226.45 | 4.145% | $235.8364 | $235.84 | $235.85 | $235.80 |
| Purchase #7 | $150.58 | 12.707% | $169.7142 | $169.71 | $169.70 | $169.70 |
| 7 purchase totals = | $1,140.15 | $1,240.3130 | $1,240.32 | $1,240.30 | $1,240.30 | |