| 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 | $230.52 | 5.283% | $242.6984 | $242.70 | $242.70 | $242.70 |
| Purchase #2 | $194.70 | 12.637% | $219.3042 | $219.30 | $219.30 | $219.30 |
| Purchase #3 | $147.46 | 5.522% | $155.6027 | $155.60 | $155.60 | $155.60 |
| Purchase #4 | $69.73 | 13.828% | $79.3723 | $79.37 | $79.35 | $79.40 |
| Purchase #5 | $131.52 | 7.233% | $141.0328 | $141.03 | $141.05 | $141.00 |
| Purchase #6 | $240.94 | 10.805% | $266.9736 | $266.97 | $266.95 | $267.00 |
| Purchase #7 | $67.45 | 13.590% | $76.6165 | $76.62 | $76.60 | $76.60 |
| 7 purchase totals = | $1,082.32 | $1,181.6005 | $1,181.59 | $1,181.55 | $1,181.60 | |