| 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 | $196.68 | 11.364% | $219.0307 | $219.03 | $219.05 | $219.00 |
| Purchase #2 | $241.69 | 13.654% | $274.6904 | $274.69 | $274.70 | $274.70 |
| Purchase #3 | $202.50 | 9.805% | $222.3551 | $222.36 | $222.35 | $222.40 |
| Purchase #4 | $124.74 | 12.750% | $140.6444 | $140.64 | $140.65 | $140.60 |
| Purchase #5 | $162.31 | 12.599% | $182.7594 | $182.76 | $182.75 | $182.80 |
| Purchase #6 | $213.83 | 10.771% | $236.8616 | $236.86 | $236.85 | $236.90 |
| Purchase #7 | $27.69 | 13.688% | $31.4802 | $31.48 | $31.50 | $31.50 |
| 7 purchase totals = | $1,169.44 | $1,307.8218 | $1,307.82 | $1,307.85 | $1,307.90 | |