| 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 | $224.79 | 8.291% | $243.4273 | $243.43 | $243.45 | $243.40 |
| Purchase #2 | $218.60 | 8.248% | $236.6301 | $236.63 | $236.65 | $236.60 |
| Purchase #3 | $181.65 | 11.661% | $202.8322 | $202.83 | $202.85 | $202.80 |
| Purchase #4 | $112.28 | 8.255% | $121.5487 | $121.55 | $121.55 | $121.50 |
| Purchase #5 | $193.68 | 9.372% | $211.8317 | $211.83 | $211.85 | $211.80 |
| Purchase #6 | $16.96 | 9.288% | $18.5352 | $18.54 | $18.55 | $18.50 |
| Purchase #7 | $245.68 | 12.472% | $276.3212 | $276.32 | $276.30 | $276.30 |
| 7 purchase totals = | $1,193.64 | $1,311.1264 | $1,311.13 | $1,311.20 | $1,310.90 | |