| 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 | $147.59 | 9.820% | $162.0833 | $162.08 | $162.10 | $162.10 |
| Purchase #2 | $109.98 | 9.630% | $120.5711 | $120.57 | $120.55 | $120.60 |
| Purchase #3 | $81.60 | 6.748% | $87.1064 | $87.11 | $87.10 | $87.10 |
| Purchase #4 | $126.63 | 3.202% | $130.6847 | $130.68 | $130.70 | $130.70 |
| Purchase #5 | $230.87 | 7.865% | $249.0279 | $249.03 | $249.05 | $249.00 |
| Purchase #6 | $50.96 | 9.277% | $55.6876 | $55.69 | $55.70 | $55.70 |
| Purchase #7 | $182.77 | 13.194% | $206.8847 | $206.88 | $206.90 | $206.90 |
| 7 purchase totals = | $930.40 | $1,012.0457 | $1,012.04 | $1,012.10 | $1,012.10 | |