| 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 | $90.49 | 6.557% | $96.4234 | $96.42 | $96.40 | $96.40 |
| Purchase #2 | $220.77 | 11.386% | $245.9069 | $245.91 | $245.90 | $245.90 |
| Purchase #3 | $44.63 | 10.524% | $49.3269 | $49.33 | $49.35 | $49.30 |
| Purchase #4 | $135.60 | 8.437% | $147.0406 | $147.04 | $147.05 | $147.00 |
| Purchase #5 | $135.28 | 7.262% | $145.104 | $145.10 | $145.10 | $145.10 |
| Purchase #6 | $216.81 | 13.498% | $246.075 | $246.08 | $246.10 | $246.10 |
| Purchase #7 | $87.40 | 9.370% | $95.5894 | $95.59 | $95.60 | $95.60 |
| 7 purchase totals = | $930.98 | $1,025.4662 | $1,025.47 | $1,025.50 | $1,025.40 | |