| 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 | $80.32 | 13.459% | $91.1303 | $91.13 | $91.15 | $91.10 |
| Purchase #2 | $240.35 | 10.291% | $265.0844 | $265.08 | $265.10 | $265.10 |
| Purchase #3 | $207.63 | 4.487% | $216.9464 | $216.95 | $216.95 | $216.90 |
| Purchase #4 | $95.31 | 8.643% | $103.5476 | $103.55 | $103.55 | $103.50 |
| Purchase #5 | $42.34 | 12.443% | $47.6084 | $47.61 | $47.60 | $47.60 |
| Purchase #6 | $221.62 | 8.307% | $240.03 | $240.03 | $240.05 | $240.00 |
| Purchase #7 | $116.69 | 6.635% | $124.4324 | $124.43 | $124.45 | $124.40 |
| 7 purchase totals = | $1,004.26 | $1,088.7795 | $1,088.78 | $1,088.85 | $1,088.60 | |