| 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 | $186.47 | 5.177% | $196.1236 | $196.12 | $196.10 | $196.10 |
| Purchase #2 | $86.94 | 8.581% | $94.4003 | $94.40 | $94.40 | $94.40 |
| Purchase #3 | $31.44 | 3.580% | $32.5656 | $32.57 | $32.55 | $32.60 |
| Purchase #4 | $225.49 | 9.198% | $246.2306 | $246.23 | $246.25 | $246.20 |
| Purchase #5 | $26.33 | 5.448% | $27.7645 | $27.76 | $27.75 | $27.80 |
| Purchase #6 | $223.51 | 9.799% | $245.4117 | $245.41 | $245.40 | $245.40 |
| Purchase #7 | $221.48 | 7.283% | $237.6104 | $237.61 | $237.60 | $237.60 |
| 7 purchase totals = | $1,001.66 | $1,080.1067 | $1,080.10 | $1,080.05 | $1,080.10 | |