| 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 | $149.80 | 8.330% | $162.2783 | $162.28 | $162.30 | $162.30 |
| Purchase #2 | $89.63 | 11.165% | $99.6372 | $99.64 | $99.65 | $99.60 |
| Purchase #3 | $32.42 | 8.670% | $35.2308 | $35.23 | $35.25 | $35.20 |
| Purchase #4 | $173.65 | 10.124% | $191.2303 | $191.23 | $191.25 | $191.20 |
| Purchase #5 | $211.95 | 10.532% | $234.2726 | $234.27 | $234.25 | $234.30 |
| Purchase #6 | $113.99 | 9.331% | $124.6264 | $124.63 | $124.65 | $124.60 |
| Purchase #7 | $226.66 | 6.243% | $240.8104 | $240.81 | $240.80 | $240.80 |
| 7 purchase totals = | $998.10 | $1,088.0860 | $1,088.09 | $1,088.15 | $1,088.00 | |