| 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 | $129.85 | 4.348% | $135.4959 | $135.50 | $135.50 | $135.50 |
| Purchase #2 | $92.69 | 6.146% | $98.3867 | $98.39 | $98.40 | $98.40 |
| Purchase #3 | $71.86 | 11.706% | $80.2719 | $80.27 | $80.25 | $80.30 |
| Purchase #4 | $222.71 | 9.674% | $244.255 | $244.26 | $244.25 | $244.30 |
| Purchase #5 | $98.46 | 6.632% | $104.9899 | $104.99 | $105.00 | $105.00 |
| Purchase #6 | $204.93 | 6.842% | $218.9513 | $218.95 | $218.95 | $219.00 |
| Purchase #7 | $173.60 | 10.797% | $192.3436 | $192.34 | $192.35 | $192.30 |
| 7 purchase totals = | $994.10 | $1,074.6943 | $1,074.70 | $1,074.70 | $1,074.80 | |