| 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 | $148.32 | 5.609% | $156.6393 | $156.64 | $156.65 | $156.60 |
| Purchase #2 | $210.57 | 3.658% | $218.2727 | $218.27 | $218.25 | $218.30 |
| Purchase #3 | $31.48 | 3.783% | $32.6709 | $32.67 | $32.65 | $32.70 |
| Purchase #4 | $221.87 | 4.489% | $231.8297 | $231.83 | $231.85 | $231.80 |
| Purchase #5 | $239.56 | 8.146% | $259.0746 | $259.07 | $259.05 | $259.10 |
| Purchase #6 | $119.88 | 8.132% | $129.6286 | $129.63 | $129.65 | $129.60 |
| Purchase #7 | $194.60 | 12.861% | $219.6275 | $219.63 | $219.65 | $219.60 |
| 7 purchase totals = | $1,166.28 | $1,247.7433 | $1,247.74 | $1,247.75 | $1,247.70 | |