| 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 | $129.84 | 4.350% | $135.488 | $135.49 | $135.50 | $135.50 |
| Purchase #2 | $88.55 | 8.731% | $96.2813 | $96.28 | $96.30 | $96.30 |
| Purchase #3 | $186.99 | 10.220% | $206.1004 | $206.10 | $206.10 | $206.10 |
| Purchase #4 | $241.26 | 11.487% | $268.9735 | $268.97 | $268.95 | $269.00 |
| Purchase #5 | $218.26 | 9.343% | $238.652 | $238.65 | $238.65 | $238.70 |
| Purchase #6 | $235.82 | 3.545% | $244.1798 | $244.18 | $244.20 | $244.20 |
| Purchase #7 | $41.98 | 3.440% | $43.4241 | $43.42 | $43.40 | $43.40 |
| 7 purchase totals = | $1,142.70 | $1,233.0991 | $1,233.09 | $1,233.10 | $1,233.20 | |