| 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 | $29.64 | 6.508% | $31.569 | $31.57 | $31.55 | $31.60 |
| Purchase #2 | $193.65 | 13.437% | $219.6708 | $219.67 | $219.65 | $219.70 |
| Purchase #3 | $167.52 | 8.809% | $182.2768 | $182.28 | $182.30 | $182.30 |
| Purchase #4 | $32.82 | 4.289% | $34.2276 | $34.23 | $34.25 | $34.20 |
| Purchase #5 | $142.30 | 9.462% | $155.7644 | $155.76 | $155.75 | $155.80 |
| Purchase #6 | $243.68 | 13.278% | $276.0358 | $276.04 | $276.05 | $276.00 |
| Purchase #7 | $171.80 | 9.748% | $188.5471 | $188.55 | $188.55 | $188.50 |
| 7 purchase totals = | $981.41 | $1,088.0915 | $1,088.10 | $1,088.10 | $1,088.10 | |