| 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 | $224.89 | 9.216% | $245.6159 | $245.62 | $245.60 | $245.60 |
| Purchase #2 | $220.43 | 3.711% | $228.6102 | $228.61 | $228.60 | $228.60 |
| Purchase #3 | $10.42 | 5.547% | $10.998 | $11.00 | $11.00 | $11.00 |
| Purchase #4 | $138.93 | 6.375% | $147.7868 | $147.79 | $147.80 | $147.80 |
| Purchase #5 | $90.30 | 7.126% | $96.7348 | $96.73 | $96.75 | $96.70 |
| Purchase #6 | $66.34 | 4.586% | $69.3824 | $69.38 | $69.40 | $69.40 |
| Purchase #7 | $91.72 | 3.774% | $95.1815 | $95.18 | $95.20 | $95.20 |
| 7 purchase totals = | $843.03 | $894.3096 | $894.31 | $894.35 | $894.30 | |