| 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 | $14.63 | 7.684% | $15.7542 | $15.75 | $15.75 | $15.80 |
| Purchase #2 | $230.65 | 7.331% | $247.559 | $247.56 | $247.55 | $247.60 |
| Purchase #3 | $224.69 | 12.332% | $252.3988 | $252.40 | $252.40 | $252.40 |
| Purchase #4 | $165.64 | 4.611% | $173.2777 | $173.28 | $173.30 | $173.30 |
| Purchase #5 | $218.98 | 4.268% | $228.3261 | $228.33 | $228.35 | $228.30 |
| Purchase #6 | $178.81 | 8.870% | $194.6704 | $194.67 | $194.65 | $194.70 |
| Purchase #7 | $71.89 | 12.433% | $80.8281 | $80.83 | $80.85 | $80.80 |
| 7 purchase totals = | $1,105.29 | $1,192.8143 | $1,192.82 | $1,192.85 | $1,192.90 | |