| 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 | $95.74 | 5.255% | $100.7711 | $100.77 | $100.75 | $100.80 |
| Purchase #2 | $184.95 | 9.831% | $203.1324 | $203.13 | $203.15 | $203.10 |
| Purchase #3 | $107.44 | 11.502% | $119.7977 | $119.80 | $119.80 | $119.80 |
| Purchase #4 | $220.58 | 3.640% | $228.6091 | $228.61 | $228.60 | $228.60 |
| Purchase #5 | $81.38 | 3.333% | $84.0924 | $84.09 | $84.10 | $84.10 |
| Purchase #6 | $158.93 | 7.364% | $170.6336 | $170.63 | $170.65 | $170.60 |
| Purchase #7 | $175.98 | 9.279% | $192.3092 | $192.31 | $192.30 | $192.30 |
| 7 purchase totals = | $1,025.00 | $1,099.3455 | $1,099.34 | $1,099.35 | $1,099.30 | |