| 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 | $202.36 | 12.764% | $228.1892 | $228.19 | $228.20 | $228.20 |
| Purchase #2 | $152.92 | 10.736% | $169.3375 | $169.34 | $169.35 | $169.30 |
| Purchase #3 | $18.98 | 10.855% | $21.0403 | $21.04 | $21.05 | $21.00 |
| Purchase #4 | $180.92 | 4.342% | $188.7755 | $188.78 | $188.80 | $188.80 |
| Purchase #5 | $182.39 | 3.379% | $188.553 | $188.55 | $188.55 | $188.60 |
| Purchase #6 | $245.42 | 5.200% | $258.1818 | $258.18 | $258.20 | $258.20 |
| Purchase #7 | $76.33 | 7.332% | $81.9265 | $81.93 | $81.95 | $81.90 |
| 7 purchase totals = | $1,059.32 | $1,136.0038 | $1,136.01 | $1,136.10 | $1,136.00 | |