| 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 | $72.33 | 10.835% | $80.167 | $80.17 | $80.15 | $80.20 |
| Purchase #2 | $230.64 | 6.700% | $246.0929 | $246.09 | $246.10 | $246.10 |
| Purchase #3 | $115.69 | 11.804% | $129.346 | $129.35 | $129.35 | $129.30 |
| Purchase #4 | $239.65 | 13.817% | $272.7624 | $272.76 | $272.75 | $272.80 |
| Purchase #5 | $84.34 | 8.422% | $91.4431 | $91.44 | $91.45 | $91.40 |
| Purchase #6 | $240.43 | 12.298% | $269.9981 | $270.00 | $270.00 | $270.00 |
| Purchase #7 | $97.96 | 9.390% | $107.1584 | $107.16 | $107.15 | $107.20 |
| 7 purchase totals = | $1,081.04 | $1,196.9679 | $1,196.97 | $1,196.95 | $1,197.00 | |