| 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 | $80.30 | 4.151% | $83.6333 | $83.63 | $83.65 | $83.60 |
| Purchase #2 | $171.86 | 10.210% | $189.4069 | $189.41 | $189.40 | $189.40 |
| Purchase #3 | $250.96 | 6.569% | $267.4456 | $267.45 | $267.45 | $267.40 |
| Purchase #4 | $156.77 | 3.818% | $162.7555 | $162.76 | $162.75 | $162.80 |
| Purchase #5 | $218.87 | 6.823% | $233.8035 | $233.80 | $233.80 | $233.80 |
| Purchase #6 | $193.76 | 13.364% | $219.6541 | $219.65 | $219.65 | $219.70 |
| Purchase #7 | $81.54 | 7.475% | $87.6351 | $87.64 | $87.65 | $87.60 |
| 7 purchase totals = | $1,154.06 | $1,244.3340 | $1,244.34 | $1,244.35 | $1,244.30 | |