| 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 | $240.76 | 6.423% | $256.224 | $256.22 | $256.20 | $256.20 |
| Purchase #2 | $244.71 | 9.621% | $268.2535 | $268.25 | $268.25 | $268.30 |
| Purchase #3 | $143.86 | 10.861% | $159.4846 | $159.48 | $159.50 | $159.50 |
| Purchase #4 | $74.81 | 11.247% | $83.2239 | $83.22 | $83.20 | $83.20 |
| Purchase #5 | $123.49 | 4.102% | $128.5556 | $128.56 | $128.55 | $128.60 |
| Purchase #6 | $103.73 | 11.333% | $115.4857 | $115.49 | $115.50 | $115.50 |
| Purchase #7 | $239.56 | 7.367% | $257.2084 | $257.21 | $257.20 | $257.20 |
| 7 purchase totals = | $1,170.92 | $1,268.4357 | $1,268.43 | $1,268.40 | $1,268.50 | |