| 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 | $216.63 | 10.835% | $240.1019 | $240.10 | $240.10 | $240.10 |
| Purchase #2 | $161.93 | 10.182% | $178.4177 | $178.42 | $178.40 | $178.40 |
| Purchase #3 | $137.84 | 10.794% | $152.7184 | $152.72 | $152.70 | $152.70 |
| Purchase #4 | $137.55 | 12.851% | $155.2266 | $155.23 | $155.25 | $155.20 |
| Purchase #5 | $31.71 | 3.692% | $32.8807 | $32.88 | $32.90 | $32.90 |
| Purchase #6 | $85.96 | 12.161% | $96.4136 | $96.41 | $96.40 | $96.40 |
| Purchase #7 | $175.45 | 10.184% | $193.3178 | $193.32 | $193.30 | $193.30 |
| 7 purchase totals = | $947.07 | $1,049.0767 | $1,049.08 | $1,049.05 | $1,049.00 | |