| 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 | $188.48 | 6.167% | $200.1036 | $200.10 | $200.10 | $200.10 |
| Purchase #2 | $225.55 | 4.545% | $235.8012 | $235.80 | $235.80 | $235.80 |
| Purchase #3 | $212.36 | 8.607% | $230.6378 | $230.64 | $230.65 | $230.60 |
| Purchase #4 | $126.27 | 11.505% | $140.7974 | $140.80 | $140.80 | $140.80 |
| Purchase #5 | $91.59 | 10.394% | $101.1099 | $101.11 | $101.10 | $101.10 |
| Purchase #6 | $140.53 | 9.170% | $153.4166 | $153.42 | $153.40 | $153.40 |
| Purchase #7 | $84.99 | 13.211% | $96.218 | $96.22 | $96.20 | $96.20 |
| 7 purchase totals = | $1,069.77 | $1,158.0845 | $1,158.09 | $1,158.05 | $1,158.00 | |