| 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 | $243.93 | 8.343% | $264.2811 | $264.28 | $264.30 | $264.30 |
| Purchase #2 | $89.40 | 10.721% | $98.9846 | $98.98 | $99.00 | $99.00 |
| Purchase #3 | $219.41 | 9.522% | $240.3022 | $240.30 | $240.30 | $240.30 |
| Purchase #4 | $22.51 | 11.397% | $25.0755 | $25.08 | $25.10 | $25.10 |
| Purchase #5 | $139.27 | 8.677% | $151.3545 | $151.35 | $151.35 | $151.40 |
| Purchase #6 | $203.80 | 4.726% | $213.4316 | $213.43 | $213.45 | $213.40 |
| Purchase #7 | $189.52 | 8.757% | $206.1163 | $206.12 | $206.10 | $206.10 |
| 7 purchase totals = | $1,107.84 | $1,199.5458 | $1,199.54 | $1,199.60 | $1,199.60 | |