| 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 | $96.59 | 11.672% | $107.864 | $107.86 | $107.85 | $107.90 |
| Purchase #2 | $238.73 | 10.527% | $263.8611 | $263.86 | $263.85 | $263.90 |
| Purchase #3 | $223.25 | 8.236% | $241.6369 | $241.64 | $241.65 | $241.60 |
| Purchase #4 | $34.58 | 7.213% | $37.0743 | $37.07 | $37.05 | $37.10 |
| Purchase #5 | $196.58 | 12.299% | $220.7574 | $220.76 | $220.75 | $220.80 |
| Purchase #6 | $71.29 | 3.784% | $73.9876 | $73.99 | $74.00 | $74.00 |
| Purchase #7 | $231.86 | 9.280% | $253.3766 | $253.38 | $253.40 | $253.40 |
| 7 purchase totals = | $1,092.88 | $1,198.5579 | $1,198.56 | $1,198.55 | $1,198.70 | |