| 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 | $118.88 | 9.645% | $130.346 | $130.35 | $130.35 | $130.30 |
| Purchase #2 | $178.65 | 10.115% | $196.7204 | $196.72 | $196.70 | $196.70 |
| Purchase #3 | $138.90 | 9.865% | $152.6025 | $152.60 | $152.60 | $152.60 |
| Purchase #4 | $204.37 | 10.485% | $225.7982 | $225.80 | $225.80 | $225.80 |
| Purchase #5 | $142.99 | 13.318% | $162.0334 | $162.03 | $162.05 | $162.00 |
| Purchase #6 | $229.39 | 9.769% | $251.7991 | $251.80 | $251.80 | $251.80 |
| Purchase #7 | $242.88 | 3.827% | $252.175 | $252.18 | $252.20 | $252.20 |
| 7 purchase totals = | $1,256.06 | $1,371.4746 | $1,371.48 | $1,371.50 | $1,371.40 | |