| 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 | $211.44 | 4.367% | $220.6736 | $220.67 | $220.65 | $220.70 |
| Purchase #2 | $184.91 | 7.326% | $198.4565 | $198.46 | $198.45 | $198.50 |
| Purchase #3 | $248.37 | 8.368% | $269.1536 | $269.15 | $269.15 | $269.20 |
| Purchase #4 | $225.75 | 8.398% | $244.7085 | $244.71 | $244.70 | $244.70 |
| Purchase #5 | $136.74 | 10.611% | $151.2495 | $151.25 | $151.25 | $151.20 |
| Purchase #6 | $90.94 | 6.159% | $96.541 | $96.54 | $96.55 | $96.50 |
| Purchase #7 | $210.37 | 4.869% | $220.6129 | $220.61 | $220.60 | $220.60 |
| 7 purchase totals = | $1,308.52 | $1,401.3956 | $1,401.39 | $1,401.35 | $1,401.40 | |