| 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 | $190.81 | 12.486% | $214.6345 | $214.63 | $214.65 | $214.60 |
| Purchase #2 | $212.83 | 7.255% | $228.2708 | $228.27 | $228.25 | $228.30 |
| Purchase #3 | $108.80 | 6.164% | $115.5064 | $115.51 | $115.50 | $115.50 |
| Purchase #4 | $31.87 | 3.873% | $33.1043 | $33.10 | $33.10 | $33.10 |
| Purchase #5 | $184.68 | 12.804% | $208.3264 | $208.33 | $208.35 | $208.30 |
| Purchase #6 | $96.88 | 13.758% | $110.2088 | $110.21 | $110.20 | $110.20 |
| Purchase #7 | $131.44 | 8.588% | $142.7281 | $142.73 | $142.75 | $142.70 |
| 7 purchase totals = | $957.31 | $1,052.7793 | $1,052.78 | $1,052.80 | $1,052.70 | |