| 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 | $233.49 | 3.307% | $241.2115 | $241.21 | $241.20 | $241.20 |
| Purchase #2 | $219.77 | 9.513% | $240.6767 | $240.68 | $240.70 | $240.70 |
| Purchase #3 | $166.73 | 10.393% | $184.0582 | $184.06 | $184.05 | $184.10 |
| Purchase #4 | $7.52 | 6.788% | $8.0305 | $8.03 | $8.05 | $8.00 |
| Purchase #5 | $195.76 | 11.786% | $218.8323 | $218.83 | $218.85 | $218.80 |
| Purchase #6 | $136.94 | 7.663% | $147.4337 | $147.43 | $147.45 | $147.40 |
| Purchase #7 | $135.83 | 13.536% | $154.2159 | $154.22 | $154.20 | $154.20 |
| 7 purchase totals = | $1,096.04 | $1,194.4588 | $1,194.46 | $1,194.50 | $1,194.40 | |