| 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 | $245.62 | 6.681% | $262.0299 | $262.03 | $262.05 | $262.00 |
| Purchase #2 | $84.65 | 6.670% | $90.2962 | $90.30 | $90.30 | $90.30 |
| Purchase #3 | $182.99 | 11.874% | $204.7182 | $204.72 | $204.70 | $204.70 |
| Purchase #4 | $203.86 | 7.606% | $219.3656 | $219.37 | $219.35 | $219.40 |
| Purchase #5 | $145.84 | 6.385% | $155.1519 | $155.15 | $155.15 | $155.20 |
| Purchase #6 | $17.85 | 7.857% | $19.2525 | $19.25 | $19.25 | $19.30 |
| Purchase #7 | $182.82 | 3.802% | $189.7708 | $189.77 | $189.75 | $189.80 |
| 7 purchase totals = | $1,063.63 | $1,140.5851 | $1,140.59 | $1,140.55 | $1,140.70 | |