| 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 | $40.67 | 3.782% | $42.2081 | $42.21 | $42.20 | $42.20 |
| Purchase #2 | $158.49 | 9.170% | $173.0235 | $173.02 | $173.00 | $173.00 |
| Purchase #3 | $228.71 | 6.216% | $242.9266 | $242.93 | $242.95 | $242.90 |
| Purchase #4 | $75.62 | 11.107% | $84.0191 | $84.02 | $84.00 | $84.00 |
| Purchase #5 | $140.31 | 13.166% | $158.7832 | $158.78 | $158.80 | $158.80 |
| Purchase #6 | $218.57 | 11.112% | $242.8575 | $242.86 | $242.85 | $242.90 |
| Purchase #7 | $238.86 | 11.472% | $266.262 | $266.26 | $266.25 | $266.30 |
| 7 purchase totals = | $1,101.23 | $1,210.0800 | $1,210.08 | $1,210.05 | $1,210.10 | |