| 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 | $228.54 | 13.715% | $259.8843 | $259.88 | $259.90 | $259.90 |
| Purchase #2 | $121.25 | 5.708% | $128.171 | $128.17 | $128.15 | $128.20 |
| Purchase #3 | $48.70 | 5.532% | $51.3941 | $51.39 | $51.40 | $51.40 |
| Purchase #4 | $209.65 | 4.764% | $219.6377 | $219.64 | $219.65 | $219.60 |
| Purchase #5 | $150.91 | 13.546% | $171.3523 | $171.35 | $171.35 | $171.40 |
| Purchase #6 | $135.25 | 5.226% | $142.3182 | $142.32 | $142.30 | $142.30 |
| Purchase #7 | $192.83 | 3.591% | $199.7545 | $199.75 | $199.75 | $199.80 |
| 7 purchase totals = | $1,087.13 | $1,172.5121 | $1,172.50 | $1,172.50 | $1,172.60 | |