| 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 | $91.65 | 11.277% | $101.9854 | $101.99 | $102.00 | $102.00 |
| Purchase #2 | $39.52 | 4.176% | $41.1704 | $41.17 | $41.15 | $41.20 |
| Purchase #3 | $241.35 | 9.716% | $264.7996 | $264.80 | $264.80 | $264.80 |
| Purchase #4 | $16.28 | 12.175% | $18.2621 | $18.26 | $18.25 | $18.30 |
| Purchase #5 | $232.91 | 13.270% | $263.8172 | $263.82 | $263.80 | $263.80 |
| Purchase #6 | $89.77 | 9.842% | $98.6052 | $98.61 | $98.60 | $98.60 |
| Purchase #7 | $193.28 | 12.236% | $216.9297 | $216.93 | $216.95 | $216.90 |
| 7 purchase totals = | $904.76 | $1,005.5696 | $1,005.58 | $1,005.55 | $1,005.60 | |