| 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 | $177.38 | 12.255% | $199.1179 | $199.12 | $199.10 | $199.10 |
| Purchase #2 | $201.39 | 13.510% | $228.5978 | $228.60 | $228.60 | $228.60 |
| Purchase #3 | $69.55 | 6.117% | $73.8044 | $73.80 | $73.80 | $73.80 |
| Purchase #4 | $102.82 | 4.480% | $107.4263 | $107.43 | $107.45 | $107.40 |
| Purchase #5 | $102.64 | 10.296% | $113.2078 | $113.21 | $113.20 | $113.20 |
| Purchase #6 | $219.48 | 9.837% | $241.0702 | $241.07 | $241.05 | $241.10 |
| Purchase #7 | $81.71 | 10.301% | $90.1269 | $90.13 | $90.15 | $90.10 |
| 7 purchase totals = | $954.97 | $1,053.3513 | $1,053.36 | $1,053.35 | $1,053.30 | |