| 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 | $8.51 | 7.832% | $9.1765 | $9.18 | $9.20 | $9.20 |
| Purchase #2 | $93.62 | 10.830% | $103.759 | $103.76 | $103.75 | $103.80 |
| Purchase #3 | $244.34 | 5.855% | $258.6461 | $258.65 | $258.65 | $258.60 |
| Purchase #4 | $88.34 | 8.577% | $95.9169 | $95.92 | $95.90 | $95.90 |
| Purchase #5 | $245.64 | 12.180% | $275.559 | $275.56 | $275.55 | $275.60 |
| Purchase #6 | $237.84 | 11.279% | $264.666 | $264.67 | $264.65 | $264.70 |
| Purchase #7 | $210.69 | 3.545% | $218.159 | $218.16 | $218.15 | $218.20 |
| 7 purchase totals = | $1,128.98 | $1,225.8825 | $1,225.90 | $1,225.85 | $1,226.00 | |