| 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 | $221.51 | 8.669% | $240.7127 | $240.71 | $240.70 | $240.70 |
| Purchase #2 | $194.95 | 4.478% | $203.6799 | $203.68 | $203.70 | $203.70 |
| Purchase #3 | $120.63 | 4.830% | $126.4564 | $126.46 | $126.45 | $126.50 |
| Purchase #4 | $196.97 | 10.684% | $218.0143 | $218.01 | $218.00 | $218.00 |
| Purchase #5 | $55.32 | 6.158% | $58.7266 | $58.73 | $58.75 | $58.70 |
| Purchase #6 | $122.61 | 10.247% | $135.1738 | $135.17 | $135.15 | $135.20 |
| Purchase #7 | $181.55 | 5.269% | $191.1159 | $191.12 | $191.10 | $191.10 |
| 7 purchase totals = | $1,093.54 | $1,173.8796 | $1,173.88 | $1,173.85 | $1,173.90 | |