| 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 | $210.47 | 4.199% | $219.3076 | $219.31 | $219.30 | $219.30 |
| Purchase #2 | $73.74 | 7.668% | $79.3944 | $79.39 | $79.40 | $79.40 |
| Purchase #3 | $210.51 | 3.865% | $218.6462 | $218.65 | $218.65 | $218.60 |
| Purchase #4 | $165.64 | 4.547% | $173.1717 | $173.17 | $173.15 | $173.20 |
| Purchase #5 | $172.66 | 5.531% | $182.2098 | $182.21 | $182.20 | $182.20 |
| Purchase #6 | $204.49 | 6.294% | $217.3606 | $217.36 | $217.35 | $217.40 |
| Purchase #7 | $181.54 | 7.271% | $194.7398 | $194.74 | $194.75 | $194.70 |
| 7 purchase totals = | $1,219.05 | $1,284.8301 | $1,284.83 | $1,284.80 | $1,284.80 | |