| 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 | $129.32 | 5.164% | $135.9981 | $136.00 | $136.00 | $136.00 |
| Purchase #2 | $176.74 | 11.541% | $197.1376 | $197.14 | $197.15 | $197.10 |
| Purchase #3 | $145.93 | 4.238% | $152.1145 | $152.11 | $152.10 | $152.10 |
| Purchase #4 | $215.69 | 10.248% | $237.7939 | $237.79 | $237.80 | $237.80 |
| Purchase #5 | $200.37 | 7.608% | $215.6141 | $215.61 | $215.60 | $215.60 |
| Purchase #6 | $67.57 | 7.200% | $72.435 | $72.44 | $72.45 | $72.40 |
| Purchase #7 | $192.96 | 10.666% | $213.5411 | $213.54 | $213.55 | $213.50 |
| 7 purchase totals = | $1,128.58 | $1,224.6343 | $1,224.63 | $1,224.65 | $1,224.50 | |