| 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 | $17.40 | 6.148% | $18.4698 | $18.47 | $18.45 | $18.50 |
| Purchase #2 | $202.98 | 8.631% | $220.4992 | $220.50 | $220.50 | $220.50 |
| Purchase #3 | $174.25 | 13.487% | $197.7511 | $197.75 | $197.75 | $197.80 |
| Purchase #4 | $232.58 | 6.127% | $246.8302 | $246.83 | $246.85 | $246.80 |
| Purchase #5 | $5.76 | 10.202% | $6.3476 | $6.35 | $6.35 | $6.30 |
| Purchase #6 | $230.85 | 11.694% | $257.8456 | $257.85 | $257.85 | $257.80 |
| Purchase #7 | $160.30 | 11.334% | $178.4684 | $178.47 | $178.45 | $178.50 |
| 7 purchase totals = | $1,024.12 | $1,126.2119 | $1,126.22 | $1,126.20 | $1,126.20 | |